Home / 16,760,249.96-25,126,814.18-5,239,790.06

Finding the Fourth Proportional to 16,760,249.96, 25,126,814.18 and 5,239,790.06

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Solution

The fourth proportional to 16,760,249.96, 25,126,814.18 and 5,239,790.06 is: 7,855,445.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,760,249.96 : 25,126,814.18 = 5,239,790.06 : x
  2. Step 2: Convert to fraction form
    16,760,249.96/25,126,814.18 = 5,239,790.06/x
  3. Step 3: Cross multiply
    16,760,249.96x = 25,126,814.18 × 5,239,790.06
  4. Step 4: Simplify right side
    16,760,249.96x = 131,659,231,067,296.45
  5. Step 5: Solve for x
    x = 131,659,231,067,296.45/16,760,249.96
  6. Step 6: Final answer
    x = 7,855,445.56

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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.