Home / 27,741,544.07-41,628,755.25-15,455,790.68

Finding the Fourth Proportional to 27,741,544.07, 41,628,755.25 and 15,455,790.68

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Solution

The fourth proportional to 27,741,544.07, 41,628,755.25 and 15,455,790.68 is: 23,192,844.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,741,544.07 : 41,628,755.25 = 15,455,790.68 : x
  2. Step 2: Convert to fraction form
    27,741,544.07/41,628,755.25 = 15,455,790.68/x
  3. Step 3: Cross multiply
    27,741,544.07x = 41,628,755.25 × 15,455,790.68
  4. Step 4: Simplify right side
    27,741,544.07x = 643,405,327,204,807.38
  5. Step 5: Solve for x
    x = 643,405,327,204,807.38/27,741,544.07
  6. Step 6: Final answer
    x = 23,192,844.84

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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.