Finding the Fourth Proportional to 4,524,757,125.66, 6,244,066,793.70 and 2,619,598,877.46
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Solution
The fourth proportional to 4,524,757,125.66, 6,244,066,793.70 and 2,619,598,877.46 is: 3,614,989,691.00
Step by Step Solution
- Step 1: Write the proportion equation
4,524,757,125.66 : 6,244,066,793.70 = 2,619,598,877.46 : x - Step 2: Convert to fraction form
4,524,757,125.66/6,244,066,793.70 = 2,619,598,877.46/x - Step 3: Cross multiply
4,524,757,125.66x = 6,244,066,793.70 × 2,619,598,877.46 - Step 4: Simplify right side
4,524,757,125.66x = 16,356,950,363,561,781,248 - Step 5: Solve for x
x = 16,356,950,363,561,781,248/4,524,757,125.66 - Step 6: Final answer
x = 3,614,989,691.00
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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.