Home / 17,775,213.67-24,531,789.72-10,040,754.12

Finding the Fourth Proportional to 17,775,213.67, 24,531,789.72 and 10,040,754.12

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Solution

The fourth proportional to 17,775,213.67, 24,531,789.72 and 10,040,754.12 is: 13,857,367.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,213.67 : 24,531,789.72 = 10,040,754.12 : x
  2. Step 2: Convert to fraction form
    17,775,213.67/24,531,789.72 = 10,040,754.12/x
  3. Step 3: Cross multiply
    17,775,213.67x = 24,531,789.72 × 10,040,754.12
  4. Step 4: Simplify right side
    17,775,213.67x = 246,317,668,702,063.62
  5. Step 5: Solve for x
    x = 246,317,668,702,063.62/17,775,213.67
  6. Step 6: Final answer
    x = 13,857,367.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.