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Finding the Third Proportional to 11,780,104.50 and 25,451,325

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Solution

The third proportional to 11,780,104.50 and 25,451,325 is: 54,988,471.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,780,104.50 : 25,451,325 = 25,451,325 : x
  2. Step 2: Convert to fraction form
    11,780,104.50/25,451,325 = 25,451,325/x
  3. Step 3: Cross multiply
    11,780,104.50x = 25,451,325 × 25,451,325
  4. Step 4: Simplify right side
    11,780,104.50x = 647,769,944,255,625
  5. Step 5: Solve for x
    x = 647,769,944,255,625/11,780,104.50
  6. Step 6: Final answer
    x = 54,988,471.81

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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.