Home / 27,552,062.96-41,334,073.14-8,382,321.82

Finding the Fourth Proportional to 27,552,062.96, 41,334,073.14 and 8,382,321.82

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Solution

The fourth proportional to 27,552,062.96, 41,334,073.14 and 8,382,321.82 is: 12,575,301.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,552,062.96 : 41,334,073.14 = 8,382,321.82 : x
  2. Step 2: Convert to fraction form
    27,552,062.96/41,334,073.14 = 8,382,321.82/x
  3. Step 3: Cross multiply
    27,552,062.96x = 41,334,073.14 × 8,382,321.82
  4. Step 4: Simplify right side
    27,552,062.96x = 346,475,503,190,897.94
  5. Step 5: Solve for x
    x = 346,475,503,190,897.94/27,552,062.96
  6. Step 6: Final answer
    x = 12,575,301.66

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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.