Home / 17,338,484.07-25,971,534.65-10,399,958.73

Finding the Fourth Proportional to 17,338,484.07, 25,971,534.65 and 10,399,958.73

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Solution

The fourth proportional to 17,338,484.07, 25,971,534.65 and 10,399,958.73 is: 15,578,229.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,484.07 : 25,971,534.65 = 10,399,958.73 : x
  2. Step 2: Convert to fraction form
    17,338,484.07/25,971,534.65 = 10,399,958.73/x
  3. Step 3: Cross multiply
    17,338,484.07x = 25,971,534.65 × 10,399,958.73
  4. Step 4: Simplify right side
    17,338,484.07x = 270,102,888,540,764.91
  5. Step 5: Solve for x
    x = 270,102,888,540,764.91/17,338,484.07
  6. Step 6: Final answer
    x = 15,578,229.76

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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.