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Finding the Third Proportional to 3,701,448 and 8,568,180

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Solution

The third proportional to 3,701,448 and 8,568,180 is: 19,833,780.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,448 : 8,568,180 = 8,568,180 : x
  2. Step 2: Convert to fraction form
    3,701,448/8,568,180 = 8,568,180/x
  3. Step 3: Cross multiply
    3,701,448x = 8,568,180 × 8,568,180
  4. Step 4: Simplify right side
    3,701,448x = 73,413,708,512,400
  5. Step 5: Solve for x
    x = 73,413,708,512,400/3,701,448
  6. Step 6: Final answer
    x = 19,833,780.86

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.