Home / 244,820,102.40-367,144,423.20-72,251,222.40

Finding the Fourth Proportional to 244,820,102.40, 367,144,423.20 and 72,251,222.40

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Solution

The fourth proportional to 244,820,102.40, 367,144,423.20 and 72,251,222.40 is: 108,351,532.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,820,102.40 : 367,144,423.20 = 72,251,222.40 : x
  2. Step 2: Convert to fraction form
    244,820,102.40/367,144,423.20 = 72,251,222.40/x
  3. Step 3: Cross multiply
    244,820,102.40x = 367,144,423.20 × 72,251,222.40
  4. Step 4: Simplify right side
    244,820,102.40x = 26,526,633,373,542,920
  5. Step 5: Solve for x
    x = 26,526,633,373,542,920/244,820,102.40
  6. Step 6: Final answer
    x = 108,351,532.87

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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.