Home / 50,450,395.39-69,621,542.97-27,245,520.11

Finding the Fourth Proportional to 50,450,395.39, 69,621,542.97 and 27,245,520.11

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Solution

The fourth proportional to 50,450,395.39, 69,621,542.97 and 27,245,520.11 is: 37,598,816.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,450,395.39 : 69,621,542.97 = 27,245,520.11 : x
  2. Step 2: Convert to fraction form
    50,450,395.39/69,621,542.97 = 27,245,520.11/x
  3. Step 3: Cross multiply
    50,450,395.39x = 69,621,542.97 × 27,245,520.11
  4. Step 4: Simplify right side
    50,450,395.39x = 1,896,875,149,078,364
  5. Step 5: Solve for x
    x = 1,896,875,149,078,364/50,450,395.39
  6. Step 6: Final answer
    x = 37,598,816.31

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