Home / 33,482,836.26-46,202,735.43-18,800,116.50

Finding the Fourth Proportional to 33,482,836.26, 46,202,735.43 and 18,800,116.50

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Solution

The fourth proportional to 33,482,836.26, 46,202,735.43 and 18,800,116.50 is: 25,942,151.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,482,836.26 : 46,202,735.43 = 18,800,116.50 : x
  2. Step 2: Convert to fraction form
    33,482,836.26/46,202,735.43 = 18,800,116.50/x
  3. Step 3: Cross multiply
    33,482,836.26x = 46,202,735.43 × 18,800,116.50
  4. Step 4: Simplify right side
    33,482,836.26x = 868,616,808,702,677.62
  5. Step 5: Solve for x
    x = 868,616,808,702,677.62/33,482,836.26
  6. Step 6: Final answer
    x = 25,942,151.43

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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.