Home / 332,230,729.20-498,341,428.20-150,477,615.60

Finding the Fourth Proportional to 332,230,729.20, 498,341,428.20 and 150,477,615.60

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Solution

The fourth proportional to 332,230,729.20, 498,341,428.20 and 150,477,615.60 is: 225,714,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,230,729.20 : 498,341,428.20 = 150,477,615.60 : x
  2. Step 2: Convert to fraction form
    332,230,729.20/498,341,428.20 = 150,477,615.60/x
  3. Step 3: Cross multiply
    332,230,729.20x = 498,341,428.20 × 150,477,615.60
  4. Step 4: Simplify right side
    332,230,729.20x = 74,989,229,870,234,592
  5. Step 5: Solve for x
    x = 74,989,229,870,234,592/332,230,729.20
  6. Step 6: Final answer
    x = 225,714,310.20

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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.