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Finding the Third Proportional to 14,644,698 and 31,493,313

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Solution

The third proportional to 14,644,698 and 31,493,313 is: 67,726,132.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,644,698 : 31,493,313 = 31,493,313 : x
  2. Step 2: Convert to fraction form
    14,644,698/31,493,313 = 31,493,313/x
  3. Step 3: Cross multiply
    14,644,698x = 31,493,313 × 31,493,313
  4. Step 4: Simplify right side
    14,644,698x = 991,828,763,715,969
  5. Step 5: Solve for x
    x = 991,828,763,715,969/14,644,698
  6. Step 6: Final answer
    x = 67,726,132.95

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.