Home / 39,682,353.38-80,959,006.13

Finding the Third Proportional to 39,682,353.38 and 80,959,006.13

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Solution

The third proportional to 39,682,353.38 and 80,959,006.13 is: 165,170,664.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,682,353.38 : 80,959,006.13 = 80,959,006.13 : x
  2. Step 2: Convert to fraction form
    39,682,353.38/80,959,006.13 = 80,959,006.13/x
  3. Step 3: Cross multiply
    39,682,353.38x = 80,959,006.13 × 80,959,006.13
  4. Step 4: Simplify right side
    39,682,353.38x = 6,554,360,672,747,788
  5. Step 5: Solve for x
    x = 6,554,360,672,747,788/39,682,353.38
  6. Step 6: Final answer
    x = 165,170,664.42

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.