Home / 36,385,212.20-54,451,847.10-33,361,903.40

Finding the Fourth Proportional to 36,385,212.20, 54,451,847.10 and 33,361,903.40

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Solution

The fourth proportional to 36,385,212.20, 54,451,847.10 and 33,361,903.40 is: 49,927,351.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,212.20 : 54,451,847.10 = 33,361,903.40 : x
  2. Step 2: Convert to fraction form
    36,385,212.20/54,451,847.10 = 33,361,903.40/x
  3. Step 3: Cross multiply
    36,385,212.20x = 54,451,847.10 × 33,361,903.40
  4. Step 4: Simplify right side
    36,385,212.20x = 1,816,617,262,901,770
  5. Step 5: Solve for x
    x = 1,816,617,262,901,770/36,385,212.20
  6. Step 6: Final answer
    x = 49,927,351.06

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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.