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Finding the Third Proportional to 41,419,672.25 and 61,770,321.50

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Solution

The third proportional to 41,419,672.25 and 61,770,321.50 is: 92,119,816.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,419,672.25 : 61,770,321.50 = 61,770,321.50 : x
  2. Step 2: Convert to fraction form
    41,419,672.25/61,770,321.50 = 61,770,321.50/x
  3. Step 3: Cross multiply
    41,419,672.25x = 61,770,321.50 × 61,770,321.50
  4. Step 4: Simplify right side
    41,419,672.25x = 3,815,572,618,213,362
  5. Step 5: Solve for x
    x = 3,815,572,618,213,362/41,419,672.25
  6. Step 6: Final answer
    x = 92,119,816.77

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.