Home / 111,794,829.09-167,694,487.61-29,913,577.85

Finding the Fourth Proportional to 111,794,829.09, 167,694,487.61 and 29,913,577.85

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Solution

The fourth proportional to 111,794,829.09, 167,694,487.61 and 29,913,577.85 is: 44,870,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,794,829.09 : 167,694,487.61 = 29,913,577.85 : x
  2. Step 2: Convert to fraction form
    111,794,829.09/167,694,487.61 = 29,913,577.85/x
  3. Step 3: Cross multiply
    111,794,829.09x = 167,694,487.61 × 29,913,577.85
  4. Step 4: Simplify right side
    111,794,829.09x = 5,016,342,109,149,555
  5. Step 5: Solve for x
    x = 5,016,342,109,149,555/111,794,829.09
  6. Step 6: Final answer
    x = 44,870,967.20

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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.