Home / 27,941,809.48-41,912,716.14-7,747,052.04

Finding the Fourth Proportional to 27,941,809.48, 41,912,716.14 and 7,747,052.04

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Solution

The fourth proportional to 27,941,809.48, 41,912,716.14 and 7,747,052.04 is: 11,620,578.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,809.48 : 41,912,716.14 = 7,747,052.04 : x
  2. Step 2: Convert to fraction form
    27,941,809.48/41,912,716.14 = 7,747,052.04/x
  3. Step 3: Cross multiply
    27,941,809.48x = 41,912,716.14 × 7,747,052.04
  4. Step 4: Simplify right side
    27,941,809.48x = 324,699,993,074,327.94
  5. Step 5: Solve for x
    x = 324,699,993,074,327.94/27,941,809.48
  6. Step 6: Final answer
    x = 11,620,578.59

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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.