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Finding the Third Proportional to 5,002,159 and 10,181,102

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Solution

The third proportional to 5,002,159 and 10,181,102 is: 20,722,019.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,159 : 10,181,102 = 10,181,102 : x
  2. Step 2: Convert to fraction form
    5,002,159/10,181,102 = 10,181,102/x
  3. Step 3: Cross multiply
    5,002,159x = 10,181,102 × 10,181,102
  4. Step 4: Simplify right side
    5,002,159x = 103,654,837,934,404
  5. Step 5: Solve for x
    x = 103,654,837,934,404/5,002,159
  6. Step 6: Final answer
    x = 20,722,019.82

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.