Home / 48,566,369.36-67,025,410.26-27,659,286.02

Finding the Fourth Proportional to 48,566,369.36, 67,025,410.26 and 27,659,286.02

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Solution

The fourth proportional to 48,566,369.36, 67,025,410.26 and 27,659,286.02 is: 38,171,990.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,566,369.36 : 67,025,410.26 = 27,659,286.02 : x
  2. Step 2: Convert to fraction form
    48,566,369.36/67,025,410.26 = 27,659,286.02/x
  3. Step 3: Cross multiply
    48,566,369.36x = 67,025,410.26 × 27,659,286.02
  4. Step 4: Simplify right side
    48,566,369.36x = 1,853,874,992,989,182.50
  5. Step 5: Solve for x
    x = 1,853,874,992,989,182.50/48,566,369.36
  6. Step 6: Final answer
    x = 38,171,990.57

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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.