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Finding the Third Proportional to 6,296,617.50 and 13,349,919

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Solution

The third proportional to 6,296,617.50 and 13,349,919 is: 28,304,139.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,617.50 : 13,349,919 = 13,349,919 : x
  2. Step 2: Convert to fraction form
    6,296,617.50/13,349,919 = 13,349,919/x
  3. Step 3: Cross multiply
    6,296,617.50x = 13,349,919 × 13,349,919
  4. Step 4: Simplify right side
    6,296,617.50x = 178,220,337,306,561
  5. Step 5: Solve for x
    x = 178,220,337,306,561/6,296,617.50
  6. Step 6: Final answer
    x = 28,304,139.06

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.