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Finding the Third Proportional to 5,002,165.50 and 10,181,127

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Solution

The third proportional to 5,002,165.50 and 10,181,127 is: 20,722,094.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,165.50 : 10,181,127 = 10,181,127 : x
  2. Step 2: Convert to fraction form
    5,002,165.50/10,181,127 = 10,181,127/x
  3. Step 3: Cross multiply
    5,002,165.50x = 10,181,127 × 10,181,127
  4. Step 4: Simplify right side
    5,002,165.50x = 103,655,346,990,129
  5. Step 5: Solve for x
    x = 103,655,346,990,129/5,002,165.50
  6. Step 6: Final answer
    x = 20,722,094.66

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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.