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Finding the Third Proportional to 5,770,872 and 9,005,668

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Solution

The third proportional to 5,770,872 and 9,005,668 is: 14,053,691.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,872 : 9,005,668 = 9,005,668 : x
  2. Step 2: Convert to fraction form
    5,770,872/9,005,668 = 9,005,668/x
  3. Step 3: Cross multiply
    5,770,872x = 9,005,668 × 9,005,668
  4. Step 4: Simplify right side
    5,770,872x = 81,102,056,126,224
  5. Step 5: Solve for x
    x = 81,102,056,126,224/5,770,872
  6. Step 6: Final answer
    x = 14,053,691.73

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.