Home / 41,879,785.20-62,870,853.60-23,696,629.80

Finding the Fourth Proportional to 41,879,785.20, 62,870,853.60 and 23,696,629.80

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Solution

The fourth proportional to 41,879,785.20, 62,870,853.60 and 23,696,629.80 is: 35,573,901.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,879,785.20 : 62,870,853.60 = 23,696,629.80 : x
  2. Step 2: Convert to fraction form
    41,879,785.20/62,870,853.60 = 23,696,629.80/x
  3. Step 3: Cross multiply
    41,879,785.20x = 62,870,853.60 × 23,696,629.80
  4. Step 4: Simplify right side
    41,879,785.20x = 1,489,827,342,969,197.25
  5. Step 5: Solve for x
    x = 1,489,827,342,969,197.25/41,879,785.20
  6. Step 6: Final answer
    x = 35,573,901.25

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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.