Home / 17,496,711.90-26,245,067.85-15,733,115.10

Finding the Fourth Proportional to 17,496,711.90, 26,245,067.85 and 15,733,115.10

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Solution

The fourth proportional to 17,496,711.90, 26,245,067.85 and 15,733,115.10 is: 23,599,672.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,711.90 : 26,245,067.85 = 15,733,115.10 : x
  2. Step 2: Convert to fraction form
    17,496,711.90/26,245,067.85 = 15,733,115.10/x
  3. Step 3: Cross multiply
    17,496,711.90x = 26,245,067.85 × 15,733,115.10
  4. Step 4: Simplify right side
    17,496,711.90x = 412,916,673,291,359.56
  5. Step 5: Solve for x
    x = 412,916,673,291,359.56/17,496,711.90
  6. Step 6: Final answer
    x = 23,599,672.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.