Home / 179,958,410.26-269,947,704.42-50,555,931.42

Finding the Fourth Proportional to 179,958,410.26, 269,947,704.42 and 50,555,931.42

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Solution

The fourth proportional to 179,958,410.26, 269,947,704.42 and 50,555,931.42 is: 75,836,731.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,958,410.26 : 269,947,704.42 = 50,555,931.42 : x
  2. Step 2: Convert to fraction form
    179,958,410.26/269,947,704.42 = 50,555,931.42/x
  3. Step 3: Cross multiply
    179,958,410.26x = 269,947,704.42 × 50,555,931.42
  4. Step 4: Simplify right side
    179,958,410.26x = 13,647,457,631,643,952
  5. Step 5: Solve for x
    x = 13,647,457,631,643,952/179,958,410.26
  6. Step 6: Final answer
    x = 75,836,731.45

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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.