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Finding the Third Proportional to 68,395,000 and 102,251,116

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Solution

The third proportional to 68,395,000 and 102,251,116 is: 152,866,301.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,395,000 : 102,251,116 = 102,251,116 : x
  2. Step 2: Convert to fraction form
    68,395,000/102,251,116 = 102,251,116/x
  3. Step 3: Cross multiply
    68,395,000x = 102,251,116 × 102,251,116
  4. Step 4: Simplify right side
    68,395,000x = 10,455,290,723,245,456
  5. Step 5: Solve for x
    x = 10,455,290,723,245,456/68,395,000
  6. Step 6: Final answer
    x = 152,866,301.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.