Home / 33,682,390.20-50,448,935.70-26,084,719.80

Finding the Fourth Proportional to 33,682,390.20, 50,448,935.70 and 26,084,719.80

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Solution

The fourth proportional to 33,682,390.20, 50,448,935.70 and 26,084,719.80 is: 39,069,268.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,390.20 : 50,448,935.70 = 26,084,719.80 : x
  2. Step 2: Convert to fraction form
    33,682,390.20/50,448,935.70 = 26,084,719.80/x
  3. Step 3: Cross multiply
    33,682,390.20x = 50,448,935.70 × 26,084,719.80
  4. Step 4: Simplify right side
    33,682,390.20x = 1,315,946,351,942,717
  5. Step 5: Solve for x
    x = 1,315,946,351,942,717/33,682,390.20
  6. Step 6: Final answer
    x = 39,069,268.66

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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.