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Finding the Third Proportional to 38,351,281.50 and 82,394,595

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Solution

The third proportional to 38,351,281.50 and 82,394,595 is: 177,018,055.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,351,281.50 : 82,394,595 = 82,394,595 : x
  2. Step 2: Convert to fraction form
    38,351,281.50/82,394,595 = 82,394,595/x
  3. Step 3: Cross multiply
    38,351,281.50x = 82,394,595 × 82,394,595
  4. Step 4: Simplify right side
    38,351,281.50x = 6,788,869,285,214,025
  5. Step 5: Solve for x
    x = 6,788,869,285,214,025/38,351,281.50
  6. Step 6: Final answer
    x = 177,018,055.71

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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.