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Finding the Third Proportional to 5,017,218 and 11,008,812

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Solution

The third proportional to 5,017,218 and 11,008,812 is: 24,155,606.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,218 : 11,008,812 = 11,008,812 : x
  2. Step 2: Convert to fraction form
    5,017,218/11,008,812 = 11,008,812/x
  3. Step 3: Cross multiply
    5,017,218x = 11,008,812 × 11,008,812
  4. Step 4: Simplify right side
    5,017,218x = 121,193,941,651,344
  5. Step 5: Solve for x
    x = 121,193,941,651,344/5,017,218
  6. Step 6: Final answer
    x = 24,155,606.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.