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Finding the Third Proportional to 36,581,310 and 53,498,592

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Solution

The third proportional to 36,581,310 and 53,498,592 is: 78,239,389.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,581,310 : 53,498,592 = 53,498,592 : x
  2. Step 2: Convert to fraction form
    36,581,310/53,498,592 = 53,498,592/x
  3. Step 3: Cross multiply
    36,581,310x = 53,498,592 × 53,498,592
  4. Step 4: Simplify right side
    36,581,310x = 2,862,099,345,982,464
  5. Step 5: Solve for x
    x = 2,862,099,345,982,464/36,581,310
  6. Step 6: Final answer
    x = 78,239,389.08

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.