Home / 22,747,964.82-34,121,947.32-7,601,896.32

Finding the Fourth Proportional to 22,747,964.82, 34,121,947.32 and 7,601,896.32

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Solution

The fourth proportional to 22,747,964.82, 34,121,947.32 and 7,601,896.32 is: 11,402,844.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,964.82 : 34,121,947.32 = 7,601,896.32 : x
  2. Step 2: Convert to fraction form
    22,747,964.82/34,121,947.32 = 7,601,896.32/x
  3. Step 3: Cross multiply
    22,747,964.82x = 34,121,947.32 × 7,601,896.32
  4. Step 4: Simplify right side
    22,747,964.82x = 259,391,505,763,141.88
  5. Step 5: Solve for x
    x = 259,391,505,763,141.88/22,747,964.82
  6. Step 6: Final answer
    x = 11,402,844.51

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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.