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Finding the Third Proportional to 96,561,000 and 206,928,558

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Solution

The third proportional to 96,561,000 and 206,928,558 is: 443,444,331.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,561,000 : 206,928,558 = 206,928,558 : x
  2. Step 2: Convert to fraction form
    96,561,000/206,928,558 = 206,928,558/x
  3. Step 3: Cross multiply
    96,561,000x = 206,928,558 × 206,928,558
  4. Step 4: Simplify right side
    96,561,000x = 42,819,428,115,959,360
  5. Step 5: Solve for x
    x = 42,819,428,115,959,360/96,561,000
  6. Step 6: Final answer
    x = 443,444,331.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.