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Finding the Third Proportional to 250,934,346 and 543,557,286

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Solution

The third proportional to 250,934,346 and 543,557,286 is: 1,177,417,630.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,934,346 : 543,557,286 = 543,557,286 : x
  2. Step 2: Convert to fraction form
    250,934,346/543,557,286 = 543,557,286/x
  3. Step 3: Cross multiply
    250,934,346x = 543,557,286 × 543,557,286
  4. Step 4: Simplify right side
    250,934,346x = 295,454,523,163,685,824
  5. Step 5: Solve for x
    x = 295,454,523,163,685,824/250,934,346
  6. Step 6: Final answer
    x = 1,177,417,630.84

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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.