Execute after base64 decode

Question

I have the below command

echo 'IHBpbmcgZ29vZ2xlLmNvbQo=' | base64 -d 

which will give ping google.com

I want to execute the ping google.com after base64 decoding

echo 'IHBpbmcgZ29vZ2xlLmNvbQo=' | base64 -d | ?

What should be the command for ? after piping the base64 -d I did xargs but didnt execute.

Answer 1

`echo 'IHBpbmcgZ29vZ2xlLmNvbQo=' | base64 -d`

Answer 2

$echo 'IHBpbmcgZ29vZ2xlLmNvbQo=' | base64 -d  |  bash 
PING google.com(maa05s02-in-x0e.1e100.net (2404:6800:4007:80c::200e)) 56 data bytes