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Finding the Third Proportional to 6,607,446 and 13,570,626

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Solution

The third proportional to 6,607,446 and 13,570,626 is: 27,871,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,446 : 13,570,626 = 13,570,626 : x
  2. Step 2: Convert to fraction form
    6,607,446/13,570,626 = 13,570,626/x
  3. Step 3: Cross multiply
    6,607,446x = 13,570,626 × 13,570,626
  4. Step 4: Simplify right side
    6,607,446x = 184,161,890,031,876
  5. Step 5: Solve for x
    x = 184,161,890,031,876/6,607,446
  6. Step 6: Final answer
    x = 27,871,872.13

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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.