Home / 4,193,450.72-9,172,034.44

Finding the Third Proportional to 4,193,450.72 and 9,172,034.44

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Solution

The third proportional to 4,193,450.72 and 9,172,034.44 is: 20,061,334.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,450.72 : 9,172,034.44 = 9,172,034.44 : x
  2. Step 2: Convert to fraction form
    4,193,450.72/9,172,034.44 = 9,172,034.44/x
  3. Step 3: Cross multiply
    4,193,450.72x = 9,172,034.44 × 9,172,034.44
  4. Step 4: Simplify right side
    4,193,450.72x = 84,126,215,722,685.94
  5. Step 5: Solve for x
    x = 84,126,215,722,685.94/4,193,450.72
  6. Step 6: Final answer
    x = 20,061,334.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.