Home / 16,292,780.75-24,442,318.25-6,194,616.59

Finding the Fourth Proportional to 16,292,780.75, 24,442,318.25 and 6,194,616.59

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Solution

The fourth proportional to 16,292,780.75, 24,442,318.25 and 6,194,616.59 is: 9,293,121.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,292,780.75 : 24,442,318.25 = 6,194,616.59 : x
  2. Step 2: Convert to fraction form
    16,292,780.75/24,442,318.25 = 6,194,616.59/x
  3. Step 3: Cross multiply
    16,292,780.75x = 24,442,318.25 × 6,194,616.59
  4. Step 4: Simplify right side
    16,292,780.75x = 151,410,790,129,509.75
  5. Step 5: Solve for x
    x = 151,410,790,129,509.75/16,292,780.75
  6. Step 6: Final answer
    x = 9,293,121.44

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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.