Home / 181,176,315.21-271,744,121.16-50,037,233.90

Finding the Fourth Proportional to 181,176,315.21, 271,744,121.16 and 50,037,233.90

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Solution

The fourth proportional to 181,176,315.21, 271,744,121.16 and 50,037,233.90 is: 75,050,230.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,176,315.21 : 271,744,121.16 = 50,037,233.90 : x
  2. Step 2: Convert to fraction form
    181,176,315.21/271,744,121.16 = 50,037,233.90/x
  3. Step 3: Cross multiply
    181,176,315.21x = 271,744,121.16 × 50,037,233.90
  4. Step 4: Simplify right side
    181,176,315.21x = 13,597,324,150,074,140
  5. Step 5: Solve for x
    x = 13,597,324,150,074,140/181,176,315.21
  6. Step 6: Final answer
    x = 75,050,230.13

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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.