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Finding the Third Proportional to 5,101,800 and 11,198,808

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Solution

The third proportional to 5,101,800 and 11,198,808 is: 24,582,167.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,101,800 : 11,198,808 = 11,198,808 : x
  2. Step 2: Convert to fraction form
    5,101,800/11,198,808 = 11,198,808/x
  3. Step 3: Cross multiply
    5,101,800x = 11,198,808 × 11,198,808
  4. Step 4: Simplify right side
    5,101,800x = 125,413,300,620,864
  5. Step 5: Solve for x
    x = 125,413,300,620,864/5,101,800
  6. Step 6: Final answer
    x = 24,582,167.20

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.