Home / 27,449,449.20-41,146,180.20-16,084,047.60

Finding the Fourth Proportional to 27,449,449.20, 41,146,180.20 and 16,084,047.60

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Solution

The fourth proportional to 27,449,449.20, 41,146,180.20 and 16,084,047.60 is: 24,109,668.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,449,449.20 : 41,146,180.20 = 16,084,047.60 : x
  2. Step 2: Convert to fraction form
    27,449,449.20/41,146,180.20 = 16,084,047.60/x
  3. Step 3: Cross multiply
    27,449,449.20x = 41,146,180.20 × 16,084,047.60
  4. Step 4: Simplify right side
    27,449,449.20x = 661,797,120,894,977.50
  5. Step 5: Solve for x
    x = 661,797,120,894,977.50/27,449,449.20
  6. Step 6: Final answer
    x = 24,109,668.51

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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.