Home / 27,084,697.97-40,626,576.39-10,910,235.78

Finding the Fourth Proportional to 27,084,697.97, 40,626,576.39 and 10,910,235.78

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Solution

The fourth proportional to 27,084,697.97, 40,626,576.39 and 10,910,235.78 is: 16,365,164.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,084,697.97 : 40,626,576.39 = 10,910,235.78 : x
  2. Step 2: Convert to fraction form
    27,084,697.97/40,626,576.39 = 10,910,235.78/x
  3. Step 3: Cross multiply
    27,084,697.97x = 40,626,576.39 × 10,910,235.78
  4. Step 4: Simplify right side
    27,084,697.97x = 443,245,527,349,081.19
  5. Step 5: Solve for x
    x = 443,245,527,349,081.19/27,084,697.97
  6. Step 6: Final answer
    x = 16,365,164.12

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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.