Home / 332,301,076.20-498,451,614.30-113,922,127.80

Finding the Fourth Proportional to 332,301,076.20, 498,451,614.30 and 113,922,127.80

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Solution

The fourth proportional to 332,301,076.20, 498,451,614.30 and 113,922,127.80 is: 170,883,191.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,301,076.20 : 498,451,614.30 = 113,922,127.80 : x
  2. Step 2: Convert to fraction form
    332,301,076.20/498,451,614.30 = 113,922,127.80/x
  3. Step 3: Cross multiply
    332,301,076.20x = 498,451,614.30 × 113,922,127.80
  4. Step 4: Simplify right side
    332,301,076.20x = 56,784,668,506,400,904
  5. Step 5: Solve for x
    x = 56,784,668,506,400,904/332,301,076.20
  6. Step 6: Final answer
    x = 170,883,191.70

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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.