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Finding the Third Proportional to 17,690,613 and 37,840,523

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Solution

The third proportional to 17,690,613 and 37,840,523 is: 80,941,524.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,690,613 : 37,840,523 = 37,840,523 : x
  2. Step 2: Convert to fraction form
    17,690,613/37,840,523 = 37,840,523/x
  3. Step 3: Cross multiply
    17,690,613x = 37,840,523 × 37,840,523
  4. Step 4: Simplify right side
    17,690,613x = 1,431,905,180,913,529
  5. Step 5: Solve for x
    x = 1,431,905,180,913,529/17,690,613
  6. Step 6: Final answer
    x = 80,941,524.24

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.