Home / 27,741,559.08-41,628,777.75-15,455,805.69

Finding the Fourth Proportional to 27,741,559.08, 41,628,777.75 and 15,455,805.69

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Solution

The fourth proportional to 27,741,559.08, 41,628,777.75 and 15,455,805.69 is: 23,192,867.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,741,559.08 : 41,628,777.75 = 15,455,805.69 : x
  2. Step 2: Convert to fraction form
    27,741,559.08/41,628,777.75 = 15,455,805.69/x
  3. Step 3: Cross multiply
    27,741,559.08x = 41,628,777.75 × 15,455,805.69
  4. Step 4: Simplify right side
    27,741,559.08x = 643,406,300,016,195.38
  5. Step 5: Solve for x
    x = 643,406,300,016,195.38/27,741,559.08
  6. Step 6: Final answer
    x = 23,192,867.36

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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.