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Finding the Third Proportional to 17,747,569 and 27,262,446

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Solution

The third proportional to 17,747,569 and 27,262,446 is: 41,878,465.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,747,569 : 27,262,446 = 27,262,446 : x
  2. Step 2: Convert to fraction form
    17,747,569/27,262,446 = 27,262,446/x
  3. Step 3: Cross multiply
    17,747,569x = 27,262,446 × 27,262,446
  4. Step 4: Simplify right side
    17,747,569x = 743,240,961,902,916
  5. Step 5: Solve for x
    x = 743,240,961,902,916/17,747,569
  6. Step 6: Final answer
    x = 41,878,465.83

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.