Home / 382,067,230.60-573,213,286.86-123,277,596.04

Finding the Fourth Proportional to 382,067,230.60, 573,213,286.86 and 123,277,596.04

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Solution

The fourth proportional to 382,067,230.60, 573,213,286.86 and 123,277,596.04 is: 184,952,674.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,067,230.60 : 573,213,286.86 = 123,277,596.04 : x
  2. Step 2: Convert to fraction form
    382,067,230.60/573,213,286.86 = 123,277,596.04/x
  3. Step 3: Cross multiply
    382,067,230.60x = 573,213,286.86 × 123,277,596.04
  4. Step 4: Simplify right side
    382,067,230.60x = 70,664,356,022,287,728
  5. Step 5: Solve for x
    x = 70,664,356,022,287,728/382,067,230.60
  6. Step 6: Final answer
    x = 184,952,674.20

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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.