Home / 174,100,982.72-240,259,348.23-95,782,856.09

Finding the Fourth Proportional to 174,100,982.72, 240,259,348.23 and 95,782,856.09

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Solution

The fourth proportional to 174,100,982.72, 240,259,348.23 and 95,782,856.09 is: 132,180,337.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,982.72 : 240,259,348.23 = 95,782,856.09 : x
  2. Step 2: Convert to fraction form
    174,100,982.72/240,259,348.23 = 95,782,856.09/x
  3. Step 3: Cross multiply
    174,100,982.72x = 240,259,348.23 × 95,782,856.09
  4. Step 4: Simplify right side
    174,100,982.72x = 23,012,726,575,791,288
  5. Step 5: Solve for x
    x = 23,012,726,575,791,288/174,100,982.72
  6. Step 6: Final answer
    x = 132,180,337.04

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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.