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Finding the Third Proportional to 95,648,331 and 199,788,234

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Solution

The third proportional to 95,648,331 and 199,788,234 is: 417,313,486.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,648,331 : 199,788,234 = 199,788,234 : x
  2. Step 2: Convert to fraction form
    95,648,331/199,788,234 = 199,788,234/x
  3. Step 3: Cross multiply
    95,648,331x = 199,788,234 × 199,788,234
  4. Step 4: Simplify right side
    95,648,331x = 39,915,338,444,838,752
  5. Step 5: Solve for x
    x = 39,915,338,444,838,752/95,648,331
  6. Step 6: Final answer
    x = 417,313,486.05

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.