Home / 33,027,155,624.85-49,520,458,704.90-12,835,004,730.97

Finding the Fourth Proportional to 33,027,155,624.85, 49,520,458,704.90 and 12,835,004,730.97

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Solution

The fourth proportional to 33,027,155,624.85, 49,520,458,704.90 and 12,835,004,730.97 is: 19,244,627,935.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027,155,624.85 : 49,520,458,704.90 = 12,835,004,730.97 : x
  2. Step 2: Convert to fraction form
    33,027,155,624.85/49,520,458,704.90 = 12,835,004,730.97/x
  3. Step 3: Cross multiply
    33,027,155,624.85x = 49,520,458,704.90 × 12,835,004,730.97
  4. Step 4: Simplify right side
    33,027,155,624.85x = 635,595,321,757,195,960,320
  5. Step 5: Solve for x
    x = 635,595,321,757,195,960,320/33,027,155,624.85
  6. Step 6: Final answer
    x = 19,244,627,935.17

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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.