Home / 73,367,532.40-110,061,796.20-22,253,551.60

Finding the Fourth Proportional to 73,367,532.40, 110,061,796.20 and 22,253,551.60

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Solution

The fourth proportional to 73,367,532.40, 110,061,796.20 and 22,253,551.60 is: 33,383,511.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,367,532.40 : 110,061,796.20 = 22,253,551.60 : x
  2. Step 2: Convert to fraction form
    73,367,532.40/110,061,796.20 = 22,253,551.60/x
  3. Step 3: Cross multiply
    73,367,532.40x = 110,061,796.20 × 22,253,551.60
  4. Step 4: Simplify right side
    73,367,532.40x = 2,449,265,860,925,384
  5. Step 5: Solve for x
    x = 2,449,265,860,925,384/73,367,532.40
  6. Step 6: Final answer
    x = 33,383,511.49

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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.