Home / 141,256,250.55-211,770,033.96-44,161,979.85

Finding the Fourth Proportional to 141,256,250.55, 211,770,033.96 and 44,161,979.85

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Solution

The fourth proportional to 141,256,250.55, 211,770,033.96 and 44,161,979.85 is: 66,207,222.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,256,250.55 : 211,770,033.96 = 44,161,979.85 : x
  2. Step 2: Convert to fraction form
    141,256,250.55/211,770,033.96 = 44,161,979.85/x
  3. Step 3: Cross multiply
    141,256,250.55x = 211,770,033.96 × 44,161,979.85
  4. Step 4: Simplify right side
    141,256,250.55x = 9,352,183,972,741,384
  5. Step 5: Solve for x
    x = 9,352,183,972,741,384/141,256,250.55
  6. Step 6: Final answer
    x = 66,207,222.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.