Tank Y, measuring 45 cm by 30 cm by 39 cm, was filled with water to the brim. Water was then poured from Tank Y to Tank Z, which has a base area of 330 cm² until the height of the water level in Tank Z became thrice that of the water level in Tank Y. Find the volume of water in Tank Z, leaving your answer in cubic cm.
Volume of Tank Y
= 45 x 30 x 39
= 52650 cm³ 

Base area of Tank Y 
= 45 x 30
= 1350 cm²

Total base areas
= 1350 + 330 + 330 + 330
= 2340 cm² 

Height of the water level in Tank Y after pouring
= 52650 ÷ 2340
= 22.5 cm

Height of the water level in Tank Z after pouring
= 3 x 22.5 
= 67.5 cm

Volume of water in Tank Z
= 330 x 67.5
= 22275 cm³ 

Answer(s): 22275 cm³