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Finding the Third Proportional to 6,675,439 and 13,704,758

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Solution

The third proportional to 6,675,439 and 13,704,758 is: 28,136,035.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,439 : 13,704,758 = 13,704,758 : x
  2. Step 2: Convert to fraction form
    6,675,439/13,704,758 = 13,704,758/x
  3. Step 3: Cross multiply
    6,675,439x = 13,704,758 × 13,704,758
  4. Step 4: Simplify right side
    6,675,439x = 187,820,391,838,564
  5. Step 5: Solve for x
    x = 187,820,391,838,564/6,675,439
  6. Step 6: Final answer
    x = 28,136,035.97

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.