Home / 8,114,115.38-17,133,648.75

Finding the Third Proportional to 8,114,115.38 and 17,133,648.75

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Solution

The third proportional to 8,114,115.38 and 17,133,648.75 is: 36,179,165.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,115.38 : 17,133,648.75 = 17,133,648.75 : x
  2. Step 2: Convert to fraction form
    8,114,115.38/17,133,648.75 = 17,133,648.75/x
  3. Step 3: Cross multiply
    8,114,115.38x = 17,133,648.75 × 17,133,648.75
  4. Step 4: Simplify right side
    8,114,115.38x = 293,561,919,488,376.56
  5. Step 5: Solve for x
    x = 293,561,919,488,376.56/8,114,115.38
  6. Step 6: Final answer
    x = 36,179,165.06

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.