Home / 204,825,851.60-306,809,542.20-95,744,123.60

Finding the Fourth Proportional to 204,825,851.60, 306,809,542.20 and 95,744,123.60

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Solution

The fourth proportional to 204,825,851.60, 306,809,542.20 and 95,744,123.60 is: 143,415,543.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,825,851.60 : 306,809,542.20 = 95,744,123.60 : x
  2. Step 2: Convert to fraction form
    204,825,851.60/306,809,542.20 = 95,744,123.60/x
  3. Step 3: Cross multiply
    204,825,851.60x = 306,809,542.20 × 95,744,123.60
  4. Step 4: Simplify right side
    204,825,851.60x = 29,375,210,730,056,212
  5. Step 5: Solve for x
    x = 29,375,210,730,056,212/204,825,851.60
  6. Step 6: Final answer
    x = 143,415,543.01

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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.