Home / 17,719,963.56-24,453,549-9,571,201.56

Finding the Fourth Proportional to 17,719,963.56, 24,453,549 and 9,571,201.56

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Solution

The fourth proportional to 17,719,963.56, 24,453,549 and 9,571,201.56 is: 13,208,257.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,719,963.56 : 24,453,549 = 9,571,201.56 : x
  2. Step 2: Convert to fraction form
    17,719,963.56/24,453,549 = 9,571,201.56/x
  3. Step 3: Cross multiply
    17,719,963.56x = 24,453,549 × 9,571,201.56
  4. Step 4: Simplify right side
    17,719,963.56x = 234,049,846,336,336.44
  5. Step 5: Solve for x
    x = 234,049,846,336,336.44/17,719,963.56
  6. Step 6: Final answer
    x = 13,208,257.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.