Home / 36,764,470.37-50,734,969.13-20,244,555.56

Finding the Fourth Proportional to 36,764,470.37, 50,734,969.13 and 20,244,555.56

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Solution

The fourth proportional to 36,764,470.37, 50,734,969.13 and 20,244,555.56 is: 27,937,486.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,470.37 : 50,734,969.13 = 20,244,555.56 : x
  2. Step 2: Convert to fraction form
    36,764,470.37/50,734,969.13 = 20,244,555.56/x
  3. Step 3: Cross multiply
    36,764,470.37x = 50,734,969.13 × 20,244,555.56
  4. Step 4: Simplify right side
    36,764,470.37x = 1,027,106,901,387,169.88
  5. Step 5: Solve for x
    x = 1,027,106,901,387,169.88/36,764,470.37
  6. Step 6: Final answer
    x = 27,937,486.68

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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.