Home / 179,466,379.02-269,244,920.88-50,073,912.36

Finding the Fourth Proportional to 179,466,379.02, 269,244,920.88 and 50,073,912.36

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Solution

The fourth proportional to 179,466,379.02, 269,244,920.88 and 50,073,912.36 is: 75,123,522.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,466,379.02 : 269,244,920.88 = 50,073,912.36 : x
  2. Step 2: Convert to fraction form
    179,466,379.02/269,244,920.88 = 50,073,912.36/x
  3. Step 3: Cross multiply
    179,466,379.02x = 269,244,920.88 × 50,073,912.36
  4. Step 4: Simplify right side
    179,466,379.02x = 13,482,146,571,520,254
  5. Step 5: Solve for x
    x = 13,482,146,571,520,254/179,466,379.02
  6. Step 6: Final answer
    x = 75,123,522.55

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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.