Home / 332,150,704.20-498,226,056.30-235,215,865.80

Finding the Fourth Proportional to 332,150,704.20, 498,226,056.30 and 235,215,865.80

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Solution

The fourth proportional to 332,150,704.20, 498,226,056.30 and 235,215,865.80 is: 352,823,798.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,150,704.20 : 498,226,056.30 = 235,215,865.80 : x
  2. Step 2: Convert to fraction form
    332,150,704.20/498,226,056.30 = 235,215,865.80/x
  3. Step 3: Cross multiply
    332,150,704.20x = 498,226,056.30 × 235,215,865.80
  4. Step 4: Simplify right side
    332,150,704.20x = 117,190,673,196,724,048
  5. Step 5: Solve for x
    x = 117,190,673,196,724,048/332,150,704.20
  6. Step 6: Final answer
    x = 352,823,798.70

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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.