Home / 27,541,588.99-41,310,888.45-8,370,851.38

Finding the Fourth Proportional to 27,541,588.99, 41,310,888.45 and 8,370,851.38

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Solution

The fourth proportional to 27,541,588.99, 41,310,888.45 and 8,370,851.38 is: 12,555,822.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,541,588.99 : 41,310,888.45 = 8,370,851.38 : x
  2. Step 2: Convert to fraction form
    27,541,588.99/41,310,888.45 = 8,370,851.38/x
  3. Step 3: Cross multiply
    27,541,588.99x = 41,310,888.45 × 8,370,851.38
  4. Step 4: Simplify right side
    27,541,588.99x = 345,807,307,590,708.56
  5. Step 5: Solve for x
    x = 345,807,307,590,708.56/27,541,588.99
  6. Step 6: Final answer
    x = 12,555,822.68

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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.