Home / 27,350,860.48-41,040,287.76-11,188,755.52

Finding the Fourth Proportional to 27,350,860.48, 41,040,287.76 and 11,188,755.52

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Solution

The fourth proportional to 27,350,860.48, 41,040,287.76 and 11,188,755.52 is: 16,788,859.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350,860.48 : 41,040,287.76 = 11,188,755.52 : x
  2. Step 2: Convert to fraction form
    27,350,860.48/41,040,287.76 = 11,188,755.52/x
  3. Step 3: Cross multiply
    27,350,860.48x = 41,040,287.76 × 11,188,755.52
  4. Step 4: Simplify right side
    27,350,860.48x = 459,189,746,217,088.38
  5. Step 5: Solve for x
    x = 459,189,746,217,088.38/27,350,860.48
  6. Step 6: Final answer
    x = 16,788,859.22

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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.