Home / 27,512,325.88-41,205,213.42-15,969,205

Finding the Fourth Proportional to 27,512,325.88, 41,205,213.42 and 15,969,205

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Solution

The fourth proportional to 27,512,325.88, 41,205,213.42 and 15,969,205 is: 23,917,080.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,512,325.88 : 41,205,213.42 = 15,969,205 : x
  2. Step 2: Convert to fraction form
    27,512,325.88/41,205,213.42 = 15,969,205/x
  3. Step 3: Cross multiply
    27,512,325.88x = 41,205,213.42 × 15,969,205
  4. Step 4: Simplify right side
    27,512,325.88x = 658,014,500,172,731.12
  5. Step 5: Solve for x
    x = 658,014,500,172,731.12/27,512,325.88
  6. Step 6: Final answer
    x = 23,917,080.04

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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.