Home / 244,759,520.40-367,032,992.40-80,933,974.80

Finding the Fourth Proportional to 244,759,520.40, 367,032,992.40 and 80,933,974.80

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Solution

The fourth proportional to 244,759,520.40, 367,032,992.40 and 80,933,974.80 is: 121,365,816.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,759,520.40 : 367,032,992.40 = 80,933,974.80 : x
  2. Step 2: Convert to fraction form
    244,759,520.40/367,032,992.40 = 80,933,974.80/x
  3. Step 3: Cross multiply
    244,759,520.40x = 367,032,992.40 × 80,933,974.80
  4. Step 4: Simplify right side
    244,759,520.40x = 29,705,438,957,670,188
  5. Step 5: Solve for x
    x = 29,705,438,957,670,188/244,759,520.40
  6. Step 6: Final answer
    x = 121,365,816.17

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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.