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Finding the Third Proportional to 51,538,404 and 110,454,379

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Solution

The third proportional to 51,538,404 and 110,454,379 is: 236,719,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,538,404 : 110,454,379 = 110,454,379 : x
  2. Step 2: Convert to fraction form
    51,538,404/110,454,379 = 110,454,379/x
  3. Step 3: Cross multiply
    51,538,404x = 110,454,379 × 110,454,379
  4. Step 4: Simplify right side
    51,538,404x = 12,200,169,840,275,640
  5. Step 5: Solve for x
    x = 12,200,169,840,275,640/51,538,404
  6. Step 6: Final answer
    x = 236,719,977.60

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.