Finding the Fourth Proportional to 9,497,377,606.98, 14,246,066,853.17 and 6,506,491,431.90
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Solution
The fourth proportional to 9,497,377,606.98, 14,246,066,853.17 and 6,506,491,431.90 is: 9,759,737,451.14
Step by Step Solution
- Step 1: Write the proportion equation
9,497,377,606.98 : 14,246,066,853.17 = 6,506,491,431.90 : x - Step 2: Convert to fraction form
9,497,377,606.98/14,246,066,853.17 = 6,506,491,431.90/x - Step 3: Cross multiply
9,497,377,606.98x = 14,246,066,853.17 × 6,506,491,431.90 - Step 4: Simplify right side
9,497,377,606.98x = 92,691,911,918,425,194,496 - Step 5: Solve for x
x = 92,691,911,918,425,194,496/9,497,377,606.98 - Step 6: Final answer
x = 9,759,737,451.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.