Home / 33,898,528.80-50,847,793.20-11,178,223.20

Finding the Fourth Proportional to 33,898,528.80, 50,847,793.20 and 11,178,223.20

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Solution

The fourth proportional to 33,898,528.80, 50,847,793.20 and 11,178,223.20 is: 16,767,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,898,528.80 : 50,847,793.20 = 11,178,223.20 : x
  2. Step 2: Convert to fraction form
    33,898,528.80/50,847,793.20 = 11,178,223.20/x
  3. Step 3: Cross multiply
    33,898,528.80x = 50,847,793.20 × 11,178,223.20
  4. Step 4: Simplify right side
    33,898,528.80x = 568,387,981,617,042.25
  5. Step 5: Solve for x
    x = 568,387,981,617,042.25/33,898,528.80
  6. Step 6: Final answer
    x = 16,767,334.80

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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.