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Finding the Third Proportional to 8,740,001 and 13,231,330

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Solution

The third proportional to 8,740,001 and 13,231,330 is: 20,030,672.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,740,001 : 13,231,330 = 13,231,330 : x
  2. Step 2: Convert to fraction form
    8,740,001/13,231,330 = 13,231,330/x
  3. Step 3: Cross multiply
    8,740,001x = 13,231,330 × 13,231,330
  4. Step 4: Simplify right side
    8,740,001x = 175,068,093,568,900
  5. Step 5: Solve for x
    x = 175,068,093,568,900/8,740,001
  6. Step 6: Final answer
    x = 20,030,672.03

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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.