Home / 22,352,608.38-33,500,864.22-9,558,067.86

Finding the Fourth Proportional to 22,352,608.38, 33,500,864.22 and 9,558,067.86

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Solution

The fourth proportional to 22,352,608.38, 33,500,864.22 and 9,558,067.86 is: 14,325,108.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352,608.38 : 33,500,864.22 = 9,558,067.86 : x
  2. Step 2: Convert to fraction form
    22,352,608.38/33,500,864.22 = 9,558,067.86/x
  3. Step 3: Cross multiply
    22,352,608.38x = 33,500,864.22 × 9,558,067.86
  4. Step 4: Simplify right side
    22,352,608.38x = 320,203,533,583,405.94
  5. Step 5: Solve for x
    x = 320,203,533,583,405.94/22,352,608.38
  6. Step 6: Final answer
    x = 14,325,108.20

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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.