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Finding the Third Proportional to 24,815,740.50 and 54,529,789.50

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Solution

The third proportional to 24,815,740.50 and 54,529,789.50 is: 119,823,059.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,815,740.50 : 54,529,789.50 = 54,529,789.50 : x
  2. Step 2: Convert to fraction form
    24,815,740.50/54,529,789.50 = 54,529,789.50/x
  3. Step 3: Cross multiply
    24,815,740.50x = 54,529,789.50 × 54,529,789.50
  4. Step 4: Simplify right side
    24,815,740.50x = 2,973,497,942,914,310
  5. Step 5: Solve for x
    x = 2,973,497,942,914,310/24,815,740.50
  6. Step 6: Final answer
    x = 119,823,059.20

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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.