There are many people in the party, in the party has 4 tables, each tables have 3 plates, each plates has 9 pancakes. How many people in the party?

The title is missing some information: Each person has a pancake.

So there are: \(4.3.9=108\left(people\right)\) in the party.

So there are: 4.3.9=108(people)

in the party.

The answer is:

4 .3 . 9 = 108 (people)