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Finding the Third Proportional to 24,421,915 and 36,687,077

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Solution

The third proportional to 24,421,915 and 36,687,077 is: 55,112,042.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,421,915 : 36,687,077 = 36,687,077 : x
  2. Step 2: Convert to fraction form
    24,421,915/36,687,077 = 36,687,077/x
  3. Step 3: Cross multiply
    24,421,915x = 36,687,077 × 36,687,077
  4. Step 4: Simplify right side
    24,421,915x = 1,345,941,618,803,929
  5. Step 5: Solve for x
    x = 1,345,941,618,803,929/24,421,915
  6. Step 6: Final answer
    x = 55,112,042.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.