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Finding the Third Proportional to 9,260,159.25 and 19,942,593

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Solution

The third proportional to 9,260,159.25 and 19,942,593 is: 42,948,183.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260,159.25 : 19,942,593 = 19,942,593 : x
  2. Step 2: Convert to fraction form
    9,260,159.25/19,942,593 = 19,942,593/x
  3. Step 3: Cross multiply
    9,260,159.25x = 19,942,593 × 19,942,593
  4. Step 4: Simplify right side
    9,260,159.25x = 397,707,015,563,649
  5. Step 5: Solve for x
    x = 397,707,015,563,649/9,260,159.25
  6. Step 6: Final answer
    x = 42,948,183.16

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.