Home / 33,940,216.20-46,839,040.71-20,002,159.56

Finding the Fourth Proportional to 33,940,216.20, 46,839,040.71 and 20,002,159.56

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Solution

The fourth proportional to 33,940,216.20, 46,839,040.71 and 20,002,159.56 is: 27,603,889.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,216.20 : 46,839,040.71 = 20,002,159.56 : x
  2. Step 2: Convert to fraction form
    33,940,216.20/46,839,040.71 = 20,002,159.56/x
  3. Step 3: Cross multiply
    33,940,216.20x = 46,839,040.71 × 20,002,159.56
  4. Step 4: Simplify right side
    33,940,216.20x = 936,881,965,918,755.62
  5. Step 5: Solve for x
    x = 936,881,965,918,755.62/33,940,216.20
  6. Step 6: Final answer
    x = 27,603,889.16

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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.