Home / 22,821,137.34-34,234,906.86-7,469,632.86

Finding the Fourth Proportional to 22,821,137.34, 34,234,906.86 and 7,469,632.86

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Solution

The fourth proportional to 22,821,137.34, 34,234,906.86 and 7,469,632.86 is: 11,205,496.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,821,137.34 : 34,234,906.86 = 7,469,632.86 : x
  2. Step 2: Convert to fraction form
    22,821,137.34/34,234,906.86 = 7,469,632.86/x
  3. Step 3: Cross multiply
    22,821,137.34x = 34,234,906.86 × 7,469,632.86
  4. Step 4: Simplify right side
    22,821,137.34x = 255,722,185,240,495.44
  5. Step 5: Solve for x
    x = 255,722,185,240,495.44/22,821,137.34
  6. Step 6: Final answer
    x = 11,205,496.97

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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.