Damages are (generally) upnot constrained by the defendant’s ability to pay
The purpose of a fine is to punish the wrongdoer and dissuade others from offending. The purpose of damages is to restore the wronged party to their original position.
In recent times, there is a tendency to link fines to corporate profits or revenues but that is generally as a means of increasing the fines rather than limiting them.
If a fine or lawsuit bankrupts the defendant then it bankrupts the defendant.