Cannot run 32 bit executables on a 64 bit system

I've been pulling my hair out for days trying to run a 32 bit binary on a 64 bit arch installation. When I do try to run it, using ./scarlet, I get this:

bash: ./scarlet: no such file or directory 

and it's driving me insane. I've tried to install libstdc++, and a bunch of others, but none seem to work. However, when I do install libstdc++, I get a new error:

./scarlet: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory 

So it seems that I'm missing whatever package holds the library libstdc++.so.6. A simple web search would point to all of the packages that I've already installed, and none of them work. I primarily use Arch, but I would be fine with answers pointing towards Fedora as well. So how do I fix this?

output of ldd scarlet

linux-gate.so.1 (0xf7efa000) libstdc++.so.6 => not found libGL.so.1 => not found libX11.so.6 => not found libXrandr.so.2 => not found libXxf86vm.so.1 => not found libXi.so.6 => not found libXcursor.so.1 => not found libXinerama.so.1 => not found libm.so.6 => /lib/libm.so.6 (0xf7e13000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xf7dee000) libc.so.6 => /lib/libc.so.6 (0xf7c01000) /lib/ld-linux.so.2 (0xf7efc000) 

Thanks.

Update

After installing a bunch of stuff:

sudo dnf install libstdc++.i686 libX11.i686 libXrandr.i686 ibXxf86vm.i686 libXi.i686 libXcursor.i686 libXinerama.i686 

I now get a new error that I'm missing the library libGL.so.1 I've tried to:

sudo dnf install libGL.i686 #and just the standard libGL, but it's already installed 

but no luck, because Fedora can't find the package.

Last metadata expiration check: 0:33:42 ago on Fri 26 Aug 2022 09:51:02 AM EDT. No match for argument: libGL.i686 Error: Unable to find a match: libGL.i686