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Finding the Third Proportional to 27,819,272 and 59,752,044

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Solution

The third proportional to 27,819,272 and 59,752,044 is: 128,339,331.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,819,272 : 59,752,044 = 59,752,044 : x
  2. Step 2: Convert to fraction form
    27,819,272/59,752,044 = 59,752,044/x
  3. Step 3: Cross multiply
    27,819,272x = 59,752,044 × 59,752,044
  4. Step 4: Simplify right side
    27,819,272x = 3,570,306,762,177,936
  5. Step 5: Solve for x
    x = 3,570,306,762,177,936/27,819,272
  6. Step 6: Final answer
    x = 128,339,331.17

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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.