Finding the Fourth Proportional to 2,149,607,035,258.20, 3,224,422,607,651.10 and 717,010,996,771.60
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Solution
The fourth proportional to 2,149,607,035,258.20, 3,224,422,607,651.10 and 717,010,996,771.60 is: 1,075,520,516,077.53
Step by Step Solution
- Step 1: Write the proportion equation
2,149,607,035,258.20 : 3,224,422,607,651.10 = 717,010,996,771.60 : x - Step 2: Convert to fraction form
2,149,607,035,258.20/3,224,422,607,651.10 = 717,010,996,771.60/x - Step 3: Cross multiply
2,149,607,035,258.20x = 3,224,422,607,651.10 × 717,010,996,771.60 - Step 4: Simplify right side
2,149,607,035,258.20x = 2,311,946,467,924,796,988,456,960 - Step 5: Solve for x
x = 2,311,946,467,924,796,988,456,960/2,149,607,035,258.20 - Step 6: Final answer
x = 1,075,520,516,077.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.