Home / 382,067,229.60-573,213,285.36-123,277,595.04

Finding the Fourth Proportional to 382,067,229.60, 573,213,285.36 and 123,277,595.04

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Solution

The fourth proportional to 382,067,229.60, 573,213,285.36 and 123,277,595.04 is: 184,952,672.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,067,229.60 : 573,213,285.36 = 123,277,595.04 : x
  2. Step 2: Convert to fraction form
    382,067,229.60/573,213,285.36 = 123,277,595.04/x
  3. Step 3: Cross multiply
    382,067,229.60x = 573,213,285.36 × 123,277,595.04
  4. Step 4: Simplify right side
    382,067,229.60x = 70,664,355,264,158,048
  5. Step 5: Solve for x
    x = 70,664,355,264,158,048/382,067,229.60
  6. Step 6: Final answer
    x = 184,952,672.70

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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.