Home / 17,067,918.15-25,597,615.96-6,695,245.53

Finding the Fourth Proportional to 17,067,918.15, 25,597,615.96 and 6,695,245.53

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Solution

The fourth proportional to 17,067,918.15, 25,597,615.96 and 6,695,245.53 is: 10,041,196.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,918.15 : 25,597,615.96 = 6,695,245.53 : x
  2. Step 2: Convert to fraction form
    17,067,918.15/25,597,615.96 = 6,695,245.53/x
  3. Step 3: Cross multiply
    17,067,918.15x = 25,597,615.96 × 6,695,245.53
  4. Step 4: Simplify right side
    17,067,918.15x = 171,382,323,834,846.66
  5. Step 5: Solve for x
    x = 171,382,323,834,846.66/17,067,918.15
  6. Step 6: Final answer
    x = 10,041,196.73

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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.