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Finding the Third Proportional to 19,541,452.50 and 41,766,445.13

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Solution

The third proportional to 19,541,452.50 and 41,766,445.13 is: 89,268,489.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,541,452.50 : 41,766,445.13 = 41,766,445.13 : x
  2. Step 2: Convert to fraction form
    19,541,452.50/41,766,445.13 = 41,766,445.13/x
  3. Step 3: Cross multiply
    19,541,452.50x = 41,766,445.13 × 41,766,445.13
  4. Step 4: Simplify right side
    19,541,452.50x = 1,744,435,938,379,636.25
  5. Step 5: Solve for x
    x = 1,744,435,938,379,636.25/19,541,452.50
  6. Step 6: Final answer
    x = 89,268,489.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.