Respuesta :
Answer:
805,306,368
Step-by-step explanation:
Everything is being multiplied by 4.
First Term: 3
Second Term: 3 * 4 = 12
Third Term: 12 * 4 = 48
Fourth Term: 48 * 4 = 192
Fifth Term: 192 * 4 = 768
Sixth Term: 768 * 4 = 3,072
Seventh Term: 3,072 * 4 = 12,288
Eighth Term: 12,288 * 4 = 49,152
Ninth Term: 49,152 * 4 = 196,608
Tenth Term: 196,608 * 4 = 786,432
Eleventh Term: 786,432 * 4 = 3,145,728
Twelfth Term: 3,145,728 * 4 = 12,582,912
Thirteenth Term: 12,582,912 * 4 = 50,331,648
Fourteenth Term: 50,331,648 * 4 = 201,326,592
Fifteenth Term: 201,326,592 * 4 = 805,306,368