Home / 182,589,885.88-273,884,812.18-80,353,923.48

Finding the Fourth Proportional to 182,589,885.88, 273,884,812.18 and 80,353,923.48

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Solution

The fourth proportional to 182,589,885.88, 273,884,812.18 and 80,353,923.48 is: 120,530,877.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,589,885.88 : 273,884,812.18 = 80,353,923.48 : x
  2. Step 2: Convert to fraction form
    182,589,885.88/273,884,812.18 = 80,353,923.48/x
  3. Step 3: Cross multiply
    182,589,885.88x = 273,884,812.18 × 80,353,923.48
  4. Step 4: Simplify right side
    182,589,885.88x = 22,007,719,240,245,892
  5. Step 5: Solve for x
    x = 22,007,719,240,245,892/182,589,885.88
  6. Step 6: Final answer
    x = 120,530,877.90

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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.