Home / 373,260,046.20-559,890,069.30-236,203,380.60

Finding the Fourth Proportional to 373,260,046.20, 559,890,069.30 and 236,203,380.60

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Solution

The fourth proportional to 373,260,046.20, 559,890,069.30 and 236,203,380.60 is: 354,305,070.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,260,046.20 : 559,890,069.30 = 236,203,380.60 : x
  2. Step 2: Convert to fraction form
    373,260,046.20/559,890,069.30 = 236,203,380.60/x
  3. Step 3: Cross multiply
    373,260,046.20x = 559,890,069.30 × 236,203,380.60
  4. Step 4: Simplify right side
    373,260,046.20x = 132,247,927,133,028,256
  5. Step 5: Solve for x
    x = 132,247,927,133,028,256/373,260,046.20
  6. Step 6: Final answer
    x = 354,305,070.90

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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.