Home / 27,436,538.70-41,154,825.80-6,967,793.34

Finding the Fourth Proportional to 27,436,538.70, 41,154,825.80 and 6,967,793.34

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Solution

The fourth proportional to 27,436,538.70, 41,154,825.80 and 6,967,793.34 is: 10,451,694.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,436,538.70 : 41,154,825.80 = 6,967,793.34 : x
  2. Step 2: Convert to fraction form
    27,436,538.70/41,154,825.80 = 6,967,793.34/x
  3. Step 3: Cross multiply
    27,436,538.70x = 41,154,825.80 × 6,967,793.34
  4. Step 4: Simplify right side
    27,436,538.70x = 286,758,321,135,519.69
  5. Step 5: Solve for x
    x = 286,758,321,135,519.69/27,436,538.70
  6. Step 6: Final answer
    x = 10,451,694.52

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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.