Home / 27,676,131.30-41,556,860.87-23,414,182.25

Finding the Fourth Proportional to 27,676,131.30, 41,556,860.87 and 23,414,182.25

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Solution

The fourth proportional to 27,676,131.30, 41,556,860.87 and 23,414,182.25 is: 35,157,367.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,676,131.30 : 41,556,860.87 = 23,414,182.25 : x
  2. Step 2: Convert to fraction form
    27,676,131.30/41,556,860.87 = 23,414,182.25/x
  3. Step 3: Cross multiply
    27,676,131.30x = 41,556,860.87 × 23,414,182.25
  4. Step 4: Simplify right side
    27,676,131.30x = 973,019,913,823,218.38
  5. Step 5: Solve for x
    x = 973,019,913,823,218.38/27,676,131.30
  6. Step 6: Final answer
    x = 35,157,367.31

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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.