Home / 29,426,109.66-44,145,517.59-8,957,429.82

Finding the Fourth Proportional to 29,426,109.66, 44,145,517.59 and 8,957,429.82

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Solution

The fourth proportional to 29,426,109.66, 44,145,517.59 and 8,957,429.82 is: 13,438,078.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,426,109.66 : 44,145,517.59 = 8,957,429.82 : x
  2. Step 2: Convert to fraction form
    29,426,109.66/44,145,517.59 = 8,957,429.82/x
  3. Step 3: Cross multiply
    29,426,109.66x = 44,145,517.59 × 8,957,429.82
  4. Step 4: Simplify right side
    29,426,109.66x = 395,430,375,680,000.56
  5. Step 5: Solve for x
    x = 395,430,375,680,000.56/29,426,109.66
  6. Step 6: Final answer
    x = 13,438,078.64

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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.