Home / 55,668,125.34-83,468,617.56-24,957,142.20

Finding the Fourth Proportional to 55,668,125.34, 83,468,617.56 and 24,957,142.20

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Solution

The fourth proportional to 55,668,125.34, 83,468,617.56 and 24,957,142.20 is: 37,420,662.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,668,125.34 : 83,468,617.56 = 24,957,142.20 : x
  2. Step 2: Convert to fraction form
    55,668,125.34/83,468,617.56 = 24,957,142.20/x
  3. Step 3: Cross multiply
    55,668,125.34x = 83,468,617.56 × 24,957,142.20
  4. Step 4: Simplify right side
    55,668,125.34x = 2,083,138,157,682,337
  5. Step 5: Solve for x
    x = 2,083,138,157,682,337/55,668,125.34
  6. Step 6: Final answer
    x = 37,420,662.99

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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.