Home / 19,770,833.38-29,650,524.32-5,937,234.60

Finding the Fourth Proportional to 19,770,833.38, 29,650,524.32 and 5,937,234.60

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Solution

The fourth proportional to 19,770,833.38, 29,650,524.32 and 5,937,234.60 is: 8,904,132.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,770,833.38 : 29,650,524.32 = 5,937,234.60 : x
  2. Step 2: Convert to fraction form
    19,770,833.38/29,650,524.32 = 5,937,234.60/x
  3. Step 3: Cross multiply
    19,770,833.38x = 29,650,524.32 × 5,937,234.60
  4. Step 4: Simplify right side
    19,770,833.38x = 176,042,118,900,845.47
  5. Step 5: Solve for x
    x = 176,042,118,900,845.47/19,770,833.38
  6. Step 6: Final answer
    x = 8,904,132.44

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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.