Home / 54,295,219.26-81,396,910.98-23,566,702.86

Finding the Fourth Proportional to 54,295,219.26, 81,396,910.98 and 23,566,702.86

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Solution

The fourth proportional to 54,295,219.26, 81,396,910.98 and 23,566,702.86 is: 35,330,123.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,295,219.26 : 81,396,910.98 = 23,566,702.86 : x
  2. Step 2: Convert to fraction form
    54,295,219.26/81,396,910.98 = 23,566,702.86/x
  3. Step 3: Cross multiply
    54,295,219.26x = 81,396,910.98 × 23,566,702.86
  4. Step 4: Simplify right side
    54,295,219.26x = 1,918,256,814,787,531.50
  5. Step 5: Solve for x
    x = 1,918,256,814,787,531.50/54,295,219.26
  6. Step 6: Final answer
    x = 35,330,123.74

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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.