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Finding the Third Proportional to 95,976,456.75 and 206,779,173

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Solution

The third proportional to 95,976,456.75 and 206,779,173 is: 445,501,197.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,976,456.75 : 206,779,173 = 206,779,173 : x
  2. Step 2: Convert to fraction form
    95,976,456.75/206,779,173 = 206,779,173/x
  3. Step 3: Cross multiply
    95,976,456.75x = 206,779,173 × 206,779,173
  4. Step 4: Simplify right side
    95,976,456.75x = 42,757,626,386,563,928
  5. Step 5: Solve for x
    x = 42,757,626,386,563,928/95,976,456.75
  6. Step 6: Final answer
    x = 445,501,197.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.