Answer:
r = 3
324, 972, 2916
Step-by-step explanation:
To find the common ratio r, divide a term by the previous term:
r = 12÷4 = 3
OR 36÷12 = 3
OR 108÷36 = 3
Therefore, r = 3
So the next three terms are:
108 x 3 = 324
324 x 3 = 972
972 x 3 = 2916
