Home / 33,568,203.80-46,324,053.28-18,883,880.40

Finding the Fourth Proportional to 33,568,203.80, 46,324,053.28 and 18,883,880.40

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Solution

The fourth proportional to 33,568,203.80, 46,324,053.28 and 18,883,880.40 is: 26,059,716.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,568,203.80 : 46,324,053.28 = 18,883,880.40 : x
  2. Step 2: Convert to fraction form
    33,568,203.80/46,324,053.28 = 18,883,880.40/x
  3. Step 3: Cross multiply
    33,568,203.80x = 46,324,053.28 × 18,883,880.40
  4. Step 4: Simplify right side
    33,568,203.80x = 874,777,881,782,747.62
  5. Step 5: Solve for x
    x = 874,777,881,782,747.62/33,568,203.80
  6. Step 6: Final answer
    x = 26,059,716.72

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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.