Home / 72,053,733-108,091,796.94-24,195,874.44

Finding the Fourth Proportional to 72,053,733, 108,091,796.94 and 24,195,874.44

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Solution

The fourth proportional to 72,053,733, 108,091,796.94 and 24,195,874.44 is: 36,297,571.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,053,733 : 108,091,796.94 = 24,195,874.44 : x
  2. Step 2: Convert to fraction form
    72,053,733/108,091,796.94 = 24,195,874.44/x
  3. Step 3: Cross multiply
    72,053,733x = 108,091,796.94 × 24,195,874.44
  4. Step 4: Simplify right side
    72,053,733x = 2,615,375,546,754,216.50
  5. Step 5: Solve for x
    x = 2,615,375,546,754,216.50/72,053,733
  6. Step 6: Final answer
    x = 36,297,571.80

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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.