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Finding the Third Proportional to 11,959,105.50 and 25,512,723

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Solution

The third proportional to 11,959,105.50 and 25,512,723 is: 54,427,066.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,959,105.50 : 25,512,723 = 25,512,723 : x
  2. Step 2: Convert to fraction form
    11,959,105.50/25,512,723 = 25,512,723/x
  3. Step 3: Cross multiply
    11,959,105.50x = 25,512,723 × 25,512,723
  4. Step 4: Simplify right side
    11,959,105.50x = 650,899,034,874,729
  5. Step 5: Solve for x
    x = 650,899,034,874,729/11,959,105.50
  6. Step 6: Final answer
    x = 54,427,066.88

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.