When a number is divided by 4, it is 12. Find the result of dividing the number by 3.
12 4 [OP_MUL] 3 [OP_DIV]
var_a = 12
var_b = 4
var_c = var_a * var_b
var_d = 3
var_e = var_c / var_d
print(int(var_e))