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Finding the Third Proportional to 6,446,666.50 and 9,753,048

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Solution

The third proportional to 6,446,666.50 and 9,753,048 is: 14,755,214.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,446,666.50 : 9,753,048 = 9,753,048 : x
  2. Step 2: Convert to fraction form
    6,446,666.50/9,753,048 = 9,753,048/x
  3. Step 3: Cross multiply
    6,446,666.50x = 9,753,048 × 9,753,048
  4. Step 4: Simplify right side
    6,446,666.50x = 95,121,945,290,304
  5. Step 5: Solve for x
    x = 95,121,945,290,304/6,446,666.50
  6. Step 6: Final answer
    x = 14,755,214.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.