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Finding the Third Proportional to 60,939,607.50 and 131,818,857

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Solution

The third proportional to 60,939,607.50 and 131,818,857 is: 285,138,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,939,607.50 : 131,818,857 = 131,818,857 : x
  2. Step 2: Convert to fraction form
    60,939,607.50/131,818,857 = 131,818,857/x
  3. Step 3: Cross multiply
    60,939,607.50x = 131,818,857 × 131,818,857
  4. Step 4: Simplify right side
    60,939,607.50x = 17,376,211,060,786,448
  5. Step 5: Solve for x
    x = 17,376,211,060,786,448/60,939,607.50
  6. Step 6: Final answer
    x = 285,138,217.55

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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.