Home / 33,568,096.80-50,352,145.20-10,865,287.20

Finding the Fourth Proportional to 33,568,096.80, 50,352,145.20 and 10,865,287.20

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Solution

The fourth proportional to 33,568,096.80, 50,352,145.20 and 10,865,287.20 is: 16,297,930.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,568,096.80 : 50,352,145.20 = 10,865,287.20 : x
  2. Step 2: Convert to fraction form
    33,568,096.80/50,352,145.20 = 10,865,287.20/x
  3. Step 3: Cross multiply
    33,568,096.80x = 50,352,145.20 × 10,865,287.20
  4. Step 4: Simplify right side
    33,568,096.80x = 547,090,518,734,101.44
  5. Step 5: Solve for x
    x = 547,090,518,734,101.44/33,568,096.80
  6. Step 6: Final answer
    x = 16,297,930.80

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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.