Home / 27,454,605.39-41,182,149.47-6,984,346.68

Finding the Fourth Proportional to 27,454,605.39, 41,182,149.47 and 6,984,346.68

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Solution

The fourth proportional to 27,454,605.39, 41,182,149.47 and 6,984,346.68 is: 10,476,581.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,454,605.39 : 41,182,149.47 = 6,984,346.68 : x
  2. Step 2: Convert to fraction form
    27,454,605.39/41,182,149.47 = 6,984,346.68/x
  3. Step 3: Cross multiply
    27,454,605.39x = 41,182,149.47 × 6,984,346.68
  4. Step 4: Simplify right side
    27,454,605.39x = 287,630,408,891,136.56
  5. Step 5: Solve for x
    x = 287,630,408,891,136.56/27,454,605.39
  6. Step 6: Final answer
    x = 10,476,581.43

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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.