Home / 16,471,514.57-24,707,147.45-4,956,932.25

Finding the Fourth Proportional to 16,471,514.57, 24,707,147.45 and 4,956,932.25

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Solution

The fourth proportional to 16,471,514.57, 24,707,147.45 and 4,956,932.25 is: 7,435,360.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,471,514.57 : 24,707,147.45 = 4,956,932.25 : x
  2. Step 2: Convert to fraction form
    16,471,514.57/24,707,147.45 = 4,956,932.25/x
  3. Step 3: Cross multiply
    16,471,514.57x = 24,707,147.45 × 4,956,932.25
  4. Step 4: Simplify right side
    16,471,514.57x = 122,471,655,975,625.61
  5. Step 5: Solve for x
    x = 122,471,655,975,625.61/16,471,514.57
  6. Step 6: Final answer
    x = 7,435,360.94

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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.