Finding the Fourth Proportional to 5,734,559,024.62, 7,914,790,692.41 and 3,228,432,737.31
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Solution
The fourth proportional to 5,734,559,024.62, 7,914,790,692.41 and 3,228,432,737.31 is: 4,455,856,024.96
Step by Step Solution
- Step 1: Write the proportion equation
5,734,559,024.62 : 7,914,790,692.41 = 3,228,432,737.31 : x - Step 2: Convert to fraction form
5,734,559,024.62/7,914,790,692.41 = 3,228,432,737.31/x - Step 3: Cross multiply
5,734,559,024.62x = 7,914,790,692.41 × 3,228,432,737.31 - Step 4: Simplify right side
5,734,559,024.62x = 25,552,369,380,316,782,592 - Step 5: Solve for x
x = 25,552,369,380,316,782,592/5,734,559,024.62 - Step 6: Final answer
x = 4,455,856,024.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.