Home / 179,534,826.63-269,380,009.65-96,439,620.38

Finding the Fourth Proportional to 179,534,826.63, 269,380,009.65 and 96,439,620.38

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Solution

The fourth proportional to 179,534,826.63, 269,380,009.65 and 96,439,620.38 is: 144,701,205.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,534,826.63 : 269,380,009.65 = 96,439,620.38 : x
  2. Step 2: Convert to fraction form
    179,534,826.63/269,380,009.65 = 96,439,620.38/x
  3. Step 3: Cross multiply
    179,534,826.63x = 269,380,009.65 × 96,439,620.38
  4. Step 4: Simplify right side
    179,534,826.63x = 25,978,905,867,259,836
  5. Step 5: Solve for x
    x = 25,978,905,867,259,836/179,534,826.63
  6. Step 6: Final answer
    x = 144,701,205.64

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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.