Home / 49,222,102.16-73,879,472.28-24,978,434.96

Finding the Fourth Proportional to 49,222,102.16, 73,879,472.28 and 24,978,434.96

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Solution

The fourth proportional to 49,222,102.16, 73,879,472.28 and 24,978,434.96 is: 37,491,157.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,222,102.16 : 73,879,472.28 = 24,978,434.96 : x
  2. Step 2: Convert to fraction form
    49,222,102.16/73,879,472.28 = 24,978,434.96/x
  3. Step 3: Cross multiply
    49,222,102.16x = 73,879,472.28 × 24,978,434.96
  4. Step 4: Simplify right side
    49,222,102.16x = 1,845,393,593,225,103
  5. Step 5: Solve for x
    x = 1,845,393,593,225,103/49,222,102.16
  6. Step 6: Final answer
    x = 37,491,157.68

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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.