Home / 33,482,805.62-46,202,693.17-18,800,085.88

Finding the Fourth Proportional to 33,482,805.62, 46,202,693.17 and 18,800,085.88

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Solution

The fourth proportional to 33,482,805.62, 46,202,693.17 and 18,800,085.88 is: 25,942,109.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,482,805.62 : 46,202,693.17 = 18,800,085.88 : x
  2. Step 2: Convert to fraction form
    33,482,805.62/46,202,693.17 = 18,800,085.88/x
  3. Step 3: Cross multiply
    33,482,805.62x = 46,202,693.17 × 18,800,085.88
  4. Step 4: Simplify right side
    33,482,805.62x = 868,614,599,483,289.38
  5. Step 5: Solve for x
    x = 868,614,599,483,289.38/33,482,805.62
  6. Step 6: Final answer
    x = 25,942,109.19

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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.