Home / 27,962,222.63-41,944,828.69-8,794,474.36

Finding the Fourth Proportional to 27,962,222.63, 41,944,828.69 and 8,794,474.36

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Solution

The fourth proportional to 27,962,222.63, 41,944,828.69 and 8,794,474.36 is: 13,192,181.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,962,222.63 : 41,944,828.69 = 8,794,474.36 : x
  2. Step 2: Convert to fraction form
    27,962,222.63/41,944,828.69 = 8,794,474.36/x
  3. Step 3: Cross multiply
    27,962,222.63x = 41,944,828.69 × 8,794,474.36
  4. Step 4: Simplify right side
    27,962,222.63x = 368,882,720,354,928.38
  5. Step 5: Solve for x
    x = 368,882,720,354,928.38/27,962,222.63
  6. Step 6: Final answer
    x = 13,192,181.66

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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.