Home / 33,274,384.20-49,911,576.30-31,998,925.80

Finding the Fourth Proportional to 33,274,384.20, 49,911,576.30 and 31,998,925.80

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Solution

The fourth proportional to 33,274,384.20, 49,911,576.30 and 31,998,925.80 is: 47,998,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,384.20 : 49,911,576.30 = 31,998,925.80 : x
  2. Step 2: Convert to fraction form
    33,274,384.20/49,911,576.30 = 31,998,925.80/x
  3. Step 3: Cross multiply
    33,274,384.20x = 49,911,576.30 × 31,998,925.80
  4. Step 4: Simplify right side
    33,274,384.20x = 1,597,116,826,584,738.50
  5. Step 5: Solve for x
    x = 1,597,116,826,584,738.50/33,274,384.20
  6. Step 6: Final answer
    x = 47,998,388.70

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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.