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Finding the Third Proportional to 250,934,384 and 543,557,362

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Solution

The third proportional to 250,934,384 and 543,557,362 is: 1,177,417,781.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,934,384 : 543,557,362 = 543,557,362 : x
  2. Step 2: Convert to fraction form
    250,934,384/543,557,362 = 543,557,362/x
  3. Step 3: Cross multiply
    250,934,384x = 543,557,362 × 543,557,362
  4. Step 4: Simplify right side
    250,934,384x = 295,454,605,784,399,040
  5. Step 5: Solve for x
    x = 295,454,605,784,399,040/250,934,384
  6. Step 6: Final answer
    x = 1,177,417,781.79

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.