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Finding the Third Proportional to 107,960,752.50 and 233,124,121.50

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Solution

The third proportional to 107,960,752.50 and 233,124,121.50 is: 503,394,564.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,960,752.50 : 233,124,121.50 = 233,124,121.50 : x
  2. Step 2: Convert to fraction form
    107,960,752.50/233,124,121.50 = 233,124,121.50/x
  3. Step 3: Cross multiply
    107,960,752.50x = 233,124,121.50 × 233,124,121.50
  4. Step 4: Simplify right side
    107,960,752.50x = 54,346,856,025,146,760
  5. Step 5: Solve for x
    x = 54,346,856,025,146,760/107,960,752.50
  6. Step 6: Final answer
    x = 503,394,564.85

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.