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Finding the Third Proportional to 14,561,313 and 31,664,163

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Solution

The third proportional to 14,561,313 and 31,664,163 is: 68,855,000.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,561,313 : 31,664,163 = 31,664,163 : x
  2. Step 2: Convert to fraction form
    14,561,313/31,664,163 = 31,664,163/x
  3. Step 3: Cross multiply
    14,561,313x = 31,664,163 × 31,664,163
  4. Step 4: Simplify right side
    14,561,313x = 1,002,619,218,490,569
  5. Step 5: Solve for x
    x = 1,002,619,218,490,569/14,561,313
  6. Step 6: Final answer
    x = 68,855,000.82

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.