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Finding the Third Proportional to 6,723,690 and 10,061,775

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Solution

The third proportional to 6,723,690 and 10,061,775 is: 15,057,106.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,690 : 10,061,775 = 10,061,775 : x
  2. Step 2: Convert to fraction form
    6,723,690/10,061,775 = 10,061,775/x
  3. Step 3: Cross multiply
    6,723,690x = 10,061,775 × 10,061,775
  4. Step 4: Simplify right side
    6,723,690x = 101,239,316,150,625
  5. Step 5: Solve for x
    x = 101,239,316,150,625/6,723,690
  6. Step 6: Final answer
    x = 15,057,106.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.