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Finding the Third Proportional to 5,002,152 and 10,181,100

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Solution

The third proportional to 5,002,152 and 10,181,100 is: 20,722,040.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,152 : 10,181,100 = 10,181,100 : x
  2. Step 2: Convert to fraction form
    5,002,152/10,181,100 = 10,181,100/x
  3. Step 3: Cross multiply
    5,002,152x = 10,181,100 × 10,181,100
  4. Step 4: Simplify right side
    5,002,152x = 103,654,797,210,000
  5. Step 5: Solve for x
    x = 103,654,797,210,000/5,002,152
  6. Step 6: Final answer
    x = 20,722,040.68

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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.