Home / 17,269,377.52-25,903,704.48-5,755,678.24

Finding the Fourth Proportional to 17,269,377.52, 25,903,704.48 and 5,755,678.24

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Solution

The fourth proportional to 17,269,377.52, 25,903,704.48 and 5,755,678.24 is: 8,633,396.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,377.52 : 25,903,704.48 = 5,755,678.24 : x
  2. Step 2: Convert to fraction form
    17,269,377.52/25,903,704.48 = 5,755,678.24/x
  3. Step 3: Cross multiply
    17,269,377.52x = 25,903,704.48 × 5,755,678.24
  4. Step 4: Simplify right side
    17,269,377.52x = 149,093,388,210,926.53
  5. Step 5: Solve for x
    x = 149,093,388,210,926.53/17,269,377.52
  6. Step 6: Final answer
    x = 8,633,396.78

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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.