Home / 50,593,713.86-69,819,310.41-27,388,823.78

Finding the Fourth Proportional to 50,593,713.86, 69,819,310.41 and 27,388,823.78

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Solution

The fourth proportional to 50,593,713.86, 69,819,310.41 and 27,388,823.78 is: 37,796,568.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,713.86 : 69,819,310.41 = 27,388,823.78 : x
  2. Step 2: Convert to fraction form
    50,593,713.86/69,819,310.41 = 27,388,823.78/x
  3. Step 3: Cross multiply
    50,593,713.86x = 69,819,310.41 × 27,388,823.78
  4. Step 4: Simplify right side
    50,593,713.86x = 1,912,268,789,260,609.50
  5. Step 5: Solve for x
    x = 1,912,268,789,260,609.50/50,593,713.86
  6. Step 6: Final answer
    x = 37,796,568.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.