Home / 179,100,205.97-268,700,697.43-64,101,097.49

Finding the Fourth Proportional to 179,100,205.97, 268,700,697.43 and 64,101,097.49

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Solution

The fourth proportional to 179,100,205.97, 268,700,697.43 and 64,101,097.49 is: 96,169,680.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,100,205.97 : 268,700,697.43 = 64,101,097.49 : x
  2. Step 2: Convert to fraction form
    179,100,205.97/268,700,697.43 = 64,101,097.49/x
  3. Step 3: Cross multiply
    179,100,205.97x = 268,700,697.43 × 64,101,097.49
  4. Step 4: Simplify right side
    179,100,205.97x = 17,224,009,601,591,424
  5. Step 5: Solve for x
    x = 17,224,009,601,591,424/179,100,205.97
  6. Step 6: Final answer
    x = 96,169,680.59

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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.