Home / 18,170,768.33-27,245,932.72-6,033,736.63

Finding the Fourth Proportional to 18,170,768.33, 27,245,932.72 and 6,033,736.63

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Solution

The fourth proportional to 18,170,768.33, 27,245,932.72 and 6,033,736.63 is: 9,047,211.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,170,768.33 : 27,245,932.72 = 6,033,736.63 : x
  2. Step 2: Convert to fraction form
    18,170,768.33/27,245,932.72 = 6,033,736.63/x
  3. Step 3: Cross multiply
    18,170,768.33x = 27,245,932.72 × 6,033,736.63
  4. Step 4: Simplify right side
    18,170,768.33x = 164,394,782,271,179.53
  5. Step 5: Solve for x
    x = 164,394,782,271,179.53/18,170,768.33
  6. Step 6: Final answer
    x = 9,047,211.39

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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.