Home / 100,930,331.22-151,395,481.32-24,253,360.32

Finding the Fourth Proportional to 100,930,331.22, 151,395,481.32 and 24,253,360.32

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Solution

The fourth proportional to 100,930,331.22, 151,395,481.32 and 24,253,360.32 is: 36,380,036.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,930,331.22 : 151,395,481.32 = 24,253,360.32 : x
  2. Step 2: Convert to fraction form
    100,930,331.22/151,395,481.32 = 24,253,360.32/x
  3. Step 3: Cross multiply
    100,930,331.22x = 151,395,481.32 × 24,253,360.32
  4. Step 4: Simplify right side
    100,930,331.22x = 3,671,849,159,273,789
  5. Step 5: Solve for x
    x = 3,671,849,159,273,789/100,930,331.22
  6. Step 6: Final answer
    x = 36,380,036.75

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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.