Home / 22,078,352.28-33,115,198.86-5,905,936.56

Finding the Fourth Proportional to 22,078,352.28, 33,115,198.86 and 5,905,936.56

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Solution

The fourth proportional to 22,078,352.28, 33,115,198.86 and 5,905,936.56 is: 8,858,281.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,078,352.28 : 33,115,198.86 = 5,905,936.56 : x
  2. Step 2: Convert to fraction form
    22,078,352.28/33,115,198.86 = 5,905,936.56/x
  3. Step 3: Cross multiply
    22,078,352.28x = 33,115,198.86 × 5,905,936.56
  4. Step 4: Simplify right side
    22,078,352.28x = 195,576,263,638,944.31
  5. Step 5: Solve for x
    x = 195,576,263,638,944.31/22,078,352.28
  6. Step 6: Final answer
    x = 8,858,281.69

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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.