Home / 27,694,165.20-41,532,383.16-9,246,149.52

Finding the Fourth Proportional to 27,694,165.20, 41,532,383.16 and 9,246,149.52

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Solution

The fourth proportional to 27,694,165.20, 41,532,383.16 and 9,246,149.52 is: 13,866,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,694,165.20 : 41,532,383.16 = 9,246,149.52 : x
  2. Step 2: Convert to fraction form
    27,694,165.20/41,532,383.16 = 9,246,149.52/x
  3. Step 3: Cross multiply
    27,694,165.20x = 41,532,383.16 × 9,246,149.52
  4. Step 4: Simplify right side
    27,694,165.20x = 384,014,624,619,290.06
  5. Step 5: Solve for x
    x = 384,014,624,619,290.06/27,694,165.20
  6. Step 6: Final answer
    x = 13,866,264.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.