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Finding the Third Proportional to 3,745,711.13 and 8,059,905

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Solution

The third proportional to 3,745,711.13 and 8,059,905 is: 17,343,053.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,711.13 : 8,059,905 = 8,059,905 : x
  2. Step 2: Convert to fraction form
    3,745,711.13/8,059,905 = 8,059,905/x
  3. Step 3: Cross multiply
    3,745,711.13x = 8,059,905 × 8,059,905
  4. Step 4: Simplify right side
    3,745,711.13x = 64,962,068,609,025
  5. Step 5: Solve for x
    x = 64,962,068,609,025/3,745,711.13
  6. Step 6: Final answer
    x = 17,343,053.55

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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.