Home / 48,280,469.08-66,625,019.04-27,373,908.12

Finding the Fourth Proportional to 48,280,469.08, 66,625,019.04 and 27,373,908.12

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Solution

The fourth proportional to 48,280,469.08, 66,625,019.04 and 27,373,908.12 is: 37,774,843.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,280,469.08 : 66,625,019.04 = 27,373,908.12 : x
  2. Step 2: Convert to fraction form
    48,280,469.08/66,625,019.04 = 27,373,908.12/x
  3. Step 3: Cross multiply
    48,280,469.08x = 66,625,019.04 × 27,373,908.12
  4. Step 4: Simplify right side
    48,280,469.08x = 1,823,787,149,694,210.75
  5. Step 5: Solve for x
    x = 1,823,787,149,694,210.75/48,280,469.08
  6. Step 6: Final answer
    x = 37,774,843.21

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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.