Home / 17,067,917.28-25,597,614.65-6,695,244.66

Finding the Fourth Proportional to 17,067,917.28, 25,597,614.65 and 6,695,244.66

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Solution

The fourth proportional to 17,067,917.28, 25,597,614.65 and 6,695,244.66 is: 10,041,195.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,917.28 : 25,597,614.65 = 6,695,244.66 : x
  2. Step 2: Convert to fraction form
    17,067,917.28/25,597,614.65 = 6,695,244.66/x
  3. Step 3: Cross multiply
    17,067,917.28x = 25,597,614.65 × 6,695,244.66
  4. Step 4: Simplify right side
    17,067,917.28x = 171,382,292,666,162.19
  5. Step 5: Solve for x
    x = 171,382,292,666,162.19/17,067,917.28
  6. Step 6: Final answer
    x = 10,041,195.41

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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.