Home / 174,000,743.38-240,127,256.20-95,690,353.24

Finding the Fourth Proportional to 174,000,743.38, 240,127,256.20 and 95,690,353.24

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Solution

The fourth proportional to 174,000,743.38, 240,127,256.20 and 95,690,353.24 is: 132,056,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,000,743.38 : 240,127,256.20 = 95,690,353.24 : x
  2. Step 2: Convert to fraction form
    174,000,743.38/240,127,256.20 = 95,690,353.24/x
  3. Step 3: Cross multiply
    174,000,743.38x = 240,127,256.20 × 95,690,353.24
  4. Step 4: Simplify right side
    174,000,743.38x = 22,977,861,968,329,976
  5. Step 5: Solve for x
    x = 22,977,861,968,329,976/174,000,743.38
  6. Step 6: Final answer
    x = 132,056,113.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.