Home / 181,176,211.08-271,743,964.83-50,037,129.54

Finding the Fourth Proportional to 181,176,211.08, 271,743,964.83 and 50,037,129.54

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Solution

The fourth proportional to 181,176,211.08, 271,743,964.83 and 50,037,129.54 is: 75,050,073.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,176,211.08 : 271,743,964.83 = 50,037,129.54 : x
  2. Step 2: Convert to fraction form
    181,176,211.08/271,743,964.83 = 50,037,129.54/x
  3. Step 3: Cross multiply
    181,176,211.08x = 271,743,964.83 × 50,037,129.54
  4. Step 4: Simplify right side
    181,176,211.08x = 13,597,287,969,911,914
  5. Step 5: Solve for x
    x = 13,597,287,969,911,914/181,176,211.08
  6. Step 6: Final answer
    x = 75,050,073.57

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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.