Home / 33,485,467.20-50,228,200.80-32,918,596.80

Finding the Fourth Proportional to 33,485,467.20, 50,228,200.80 and 32,918,596.80

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Solution

The fourth proportional to 33,485,467.20, 50,228,200.80 and 32,918,596.80 is: 49,377,895.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,485,467.20 : 50,228,200.80 = 32,918,596.80 : x
  2. Step 2: Convert to fraction form
    33,485,467.20/50,228,200.80 = 32,918,596.80/x
  3. Step 3: Cross multiply
    33,485,467.20x = 50,228,200.80 × 32,918,596.80
  4. Step 4: Simplify right side
    33,485,467.20x = 1,653,441,890,124,637.50
  5. Step 5: Solve for x
    x = 1,653,441,890,124,637.50/33,485,467.20
  6. Step 6: Final answer
    x = 49,377,895.20

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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.