Home / 174,100,989.22-240,259,357.20-95,782,862.62

Finding the Fourth Proportional to 174,100,989.22, 240,259,357.20 and 95,782,862.62

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Solution

The fourth proportional to 174,100,989.22, 240,259,357.20 and 95,782,862.62 is: 132,180,346.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,989.22 : 240,259,357.20 = 95,782,862.62 : x
  2. Step 2: Convert to fraction form
    174,100,989.22/240,259,357.20 = 95,782,862.62/x
  3. Step 3: Cross multiply
    174,100,989.22x = 240,259,357.20 × 95,782,862.62
  4. Step 4: Simplify right side
    174,100,989.22x = 23,012,729,003,857,108
  5. Step 5: Solve for x
    x = 23,012,729,003,857,108/174,100,989.22
  6. Step 6: Final answer
    x = 132,180,346.06

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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.