Home / 34,204,535.32-51,388,653.93-21,932,542.26

Finding the Fourth Proportional to 34,204,535.32, 51,388,653.93 and 21,932,542.26

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Solution

The fourth proportional to 34,204,535.32, 51,388,653.93 and 21,932,542.26 is: 32,951,297.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,204,535.32 : 51,388,653.93 = 21,932,542.26 : x
  2. Step 2: Convert to fraction form
    34,204,535.32/51,388,653.93 = 21,932,542.26/x
  3. Step 3: Cross multiply
    34,204,535.32x = 51,388,653.93 × 21,932,542.26
  4. Step 4: Simplify right side
    34,204,535.32x = 1,127,083,824,004,240.25
  5. Step 5: Solve for x
    x = 1,127,083,824,004,240.25/34,204,535.32
  6. Step 6: Final answer
    x = 32,951,297.64

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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.