Home / 179,534,834.44-269,380,021.38-96,439,628.20

Finding the Fourth Proportional to 179,534,834.44, 269,380,021.38 and 96,439,628.20

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Solution

The fourth proportional to 179,534,834.44, 269,380,021.38 and 96,439,628.20 is: 144,701,217.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,534,834.44 : 269,380,021.38 = 96,439,628.20 : x
  2. Step 2: Convert to fraction form
    179,534,834.44/269,380,021.38 = 96,439,628.20/x
  3. Step 3: Cross multiply
    179,534,834.44x = 269,380,021.38 × 96,439,628.20
  4. Step 4: Simplify right side
    179,534,834.44x = 25,978,909,106,395,252
  5. Step 5: Solve for x
    x = 25,978,909,106,395,252/179,534,834.44
  6. Step 6: Final answer
    x = 144,701,217.38

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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.