Home / 597,970,815.20-896,318,493.60-229,363,337.60

Finding the Fourth Proportional to 597,970,815.20, 896,318,493.60 and 229,363,337.60

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Solution

The fourth proportional to 597,970,815.20, 896,318,493.60 and 229,363,337.60 is: 343,800,392.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,970,815.20 : 896,318,493.60 = 229,363,337.60 : x
  2. Step 2: Convert to fraction form
    597,970,815.20/896,318,493.60 = 229,363,337.60/x
  3. Step 3: Cross multiply
    597,970,815.20x = 896,318,493.60 × 229,363,337.60
  4. Step 4: Simplify right side
    597,970,815.20x = 205,582,601,244,700,224
  5. Step 5: Solve for x
    x = 205,582,601,244,700,224/597,970,815.20
  6. Step 6: Final answer
    x = 343,800,392.96

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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.