Home / 31,093,921.44-46,321,761.60-29,694,909.60

Finding the Fourth Proportional to 31,093,921.44, 46,321,761.60 and 29,694,909.60

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Solution

The fourth proportional to 31,093,921.44, 46,321,761.60 and 29,694,909.60 is: 44,237,602.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,093,921.44 : 46,321,761.60 = 29,694,909.60 : x
  2. Step 2: Convert to fraction form
    31,093,921.44/46,321,761.60 = 29,694,909.60/x
  3. Step 3: Cross multiply
    31,093,921.44x = 46,321,761.60 × 29,694,909.60
  4. Step 4: Simplify right side
    31,093,921.44x = 1,375,520,523,224,751.50
  5. Step 5: Solve for x
    x = 1,375,520,523,224,751.50/31,093,921.44
  6. Step 6: Final answer
    x = 44,237,602.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.