Home / 33,898,529.30-50,847,793.95-11,178,223.70

Finding the Fourth Proportional to 33,898,529.30, 50,847,793.95 and 11,178,223.70

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Solution

The fourth proportional to 33,898,529.30, 50,847,793.95 and 11,178,223.70 is: 16,767,335.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,898,529.30 : 50,847,793.95 = 11,178,223.70 : x
  2. Step 2: Convert to fraction form
    33,898,529.30/50,847,793.95 = 11,178,223.70/x
  3. Step 3: Cross multiply
    33,898,529.30x = 50,847,793.95 × 11,178,223.70
  4. Step 4: Simplify right side
    33,898,529.30x = 568,388,015,424,606.62
  5. Step 5: Solve for x
    x = 568,388,015,424,606.62/33,898,529.30
  6. Step 6: Final answer
    x = 16,767,335.55

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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.