Home / 50,227,540.40-75,351,808.20-16,152,330.80

Finding the Fourth Proportional to 50,227,540.40, 75,351,808.20 and 16,152,330.80

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Solution

The fourth proportional to 50,227,540.40, 75,351,808.20 and 16,152,330.80 is: 24,231,872.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,227,540.40 : 75,351,808.20 = 16,152,330.80 : x
  2. Step 2: Convert to fraction form
    50,227,540.40/75,351,808.20 = 16,152,330.80/x
  3. Step 3: Cross multiply
    50,227,540.40x = 75,351,808.20 × 16,152,330.80
  4. Step 4: Simplify right side
    50,227,540.40x = 1,217,107,332,424,552.75
  5. Step 5: Solve for x
    x = 1,217,107,332,424,552.75/50,227,540.40
  6. Step 6: Final answer
    x = 24,231,872.05

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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.