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Finding the Third Proportional to 27,791,734 and 61,237,588

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Solution

The third proportional to 27,791,734 and 61,237,588 is: 134,933,724.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,791,734 : 61,237,588 = 61,237,588 : x
  2. Step 2: Convert to fraction form
    27,791,734/61,237,588 = 61,237,588/x
  3. Step 3: Cross multiply
    27,791,734x = 61,237,588 × 61,237,588
  4. Step 4: Simplify right side
    27,791,734x = 3,750,042,184,057,744
  5. Step 5: Solve for x
    x = 3,750,042,184,057,744/27,791,734
  6. Step 6: Final answer
    x = 134,933,724.68

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.