Home / 27,190,067.44-40,785,093.84-10,152,069.04

Finding the Fourth Proportional to 27,190,067.44, 40,785,093.84 and 10,152,069.04

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Solution

The fourth proportional to 27,190,067.44, 40,785,093.84 and 10,152,069.04 is: 15,228,100.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,190,067.44 : 40,785,093.84 = 10,152,069.04 : x
  2. Step 2: Convert to fraction form
    27,190,067.44/40,785,093.84 = 10,152,069.04/x
  3. Step 3: Cross multiply
    27,190,067.44x = 40,785,093.84 × 10,152,069.04
  4. Step 4: Simplify right side
    27,190,067.44x = 414,053,088,466,558.69
  5. Step 5: Solve for x
    x = 414,053,088,466,558.69/27,190,067.44
  6. Step 6: Final answer
    x = 15,228,100.83

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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.