Home / 204,542,782.58-306,814,177.94-49,096,590.56

Finding the Fourth Proportional to 204,542,782.58, 306,814,177.94 and 49,096,590.56

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Solution

The fourth proportional to 204,542,782.58, 306,814,177.94 and 49,096,590.56 is: 73,644,886.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,542,782.58 : 306,814,177.94 = 49,096,590.56 : x
  2. Step 2: Convert to fraction form
    204,542,782.58/306,814,177.94 = 49,096,590.56/x
  3. Step 3: Cross multiply
    204,542,782.58x = 306,814,177.94 × 49,096,590.56
  4. Step 4: Simplify right side
    204,542,782.58x = 15,063,530,070,543,610
  5. Step 5: Solve for x
    x = 15,063,530,070,543,610/204,542,782.58
  6. Step 6: Final answer
    x = 73,644,886.81

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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.