If the reactant present in the least amount were to be quadrupled, how many grams of each product would be made.
Question is not clear to me. I am not sure if it is intended to mean "If the reactant present in the least amount were to be quadrupled
without changing amount of the other reactant" or "If the reactant present in the least amount were to be quadrupled
and the other reactant is in excess". These are two completely different problems.
I guess it is intended to be a limiting reagent type problem, just poorly worded.