Home / 22,278,033.40-33,417,072.78-6,104,115.40

Finding the Fourth Proportional to 22,278,033.40, 33,417,072.78 and 6,104,115.40

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Solution

The fourth proportional to 22,278,033.40, 33,417,072.78 and 6,104,115.40 is: 9,156,179.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,278,033.40 : 33,417,072.78 = 6,104,115.40 : x
  2. Step 2: Convert to fraction form
    22,278,033.40/33,417,072.78 = 6,104,115.40/x
  3. Step 3: Cross multiply
    22,278,033.40x = 33,417,072.78 × 6,104,115.40
  4. Step 4: Simplify right side
    22,278,033.40x = 203,981,668,579,318.84
  5. Step 5: Solve for x
    x = 203,981,668,579,318.84/22,278,033.40
  6. Step 6: Final answer
    x = 9,156,179.31

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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.