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Finding the Third Proportional to 27,948,000 and 61,109,592

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Solution

The third proportional to 27,948,000 and 61,109,592 is: 133,618,943.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,948,000 : 61,109,592 = 61,109,592 : x
  2. Step 2: Convert to fraction form
    27,948,000/61,109,592 = 61,109,592/x
  3. Step 3: Cross multiply
    27,948,000x = 61,109,592 × 61,109,592
  4. Step 4: Simplify right side
    27,948,000x = 3,734,382,234,406,464
  5. Step 5: Solve for x
    x = 3,734,382,234,406,464/27,948,000
  6. Step 6: Final answer
    x = 133,618,943.55

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.