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Finding the Third Proportional to 363,900,170 and 859,044,857

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Solution

The third proportional to 363,900,170 and 859,044,857 is: 2,027,913,497.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,900,170 : 859,044,857 = 859,044,857 : x
  2. Step 2: Convert to fraction form
    363,900,170/859,044,857 = 859,044,857/x
  3. Step 3: Cross multiply
    363,900,170x = 859,044,857 × 859,044,857
  4. Step 4: Simplify right side
    363,900,170x = 737,958,066,338,150,400
  5. Step 5: Solve for x
    x = 737,958,066,338,150,400/363,900,170
  6. Step 6: Final answer
    x = 2,027,913,497.09

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.