Home / 33,568,321.82-46,324,215.50-18,883,998.14

Finding the Fourth Proportional to 33,568,321.82, 46,324,215.50 and 18,883,998.14

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Solution

The fourth proportional to 33,568,321.82, 46,324,215.50 and 18,883,998.14 is: 26,059,878.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,568,321.82 : 46,324,215.50 = 18,883,998.14 : x
  2. Step 2: Convert to fraction form
    33,568,321.82/46,324,215.50 = 18,883,998.14/x
  3. Step 3: Cross multiply
    33,568,321.82x = 46,324,215.50 × 18,883,998.14
  4. Step 4: Simplify right side
    33,568,321.82x = 874,786,399,338,959.25
  5. Step 5: Solve for x
    x = 874,786,399,338,959.25/33,568,321.82
  6. Step 6: Final answer
    x = 26,059,878.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.