Home / 17,512,882.60-26,285,912.70-10,794,418.60

Finding the Fourth Proportional to 17,512,882.60, 26,285,912.70 and 10,794,418.60

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Solution

The fourth proportional to 17,512,882.60, 26,285,912.70 and 10,794,418.60 is: 16,201,852.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,512,882.60 : 26,285,912.70 = 10,794,418.60 : x
  2. Step 2: Convert to fraction form
    17,512,882.60/26,285,912.70 = 10,794,418.60/x
  3. Step 3: Cross multiply
    17,512,882.60x = 26,285,912.70 × 10,794,418.60
  4. Step 4: Simplify right side
    17,512,882.60x = 283,741,144,966,856.19
  5. Step 5: Solve for x
    x = 283,741,144,966,856.19/17,512,882.60
  6. Step 6: Final answer
    x = 16,201,852.74

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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.