Home / 33,564,062.32-50,285,129.64-15,383,385.52

Finding the Fourth Proportional to 33,564,062.32, 50,285,129.64 and 15,383,385.52

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Solution

The fourth proportional to 33,564,062.32, 50,285,129.64 and 15,383,385.52 is: 23,047,136.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,564,062.32 : 50,285,129.64 = 15,383,385.52 : x
  2. Step 2: Convert to fraction form
    33,564,062.32/50,285,129.64 = 15,383,385.52/x
  3. Step 3: Cross multiply
    33,564,062.32x = 50,285,129.64 × 15,383,385.52
  4. Step 4: Simplify right side
    33,564,062.32x = 773,555,535,175,298.75
  5. Step 5: Solve for x
    x = 773,555,535,175,298.75/33,564,062.32
  6. Step 6: Final answer
    x = 23,047,136.78

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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.