Home / 33,826,653.98-46,680,812.85-18,356,738.57

Finding the Fourth Proportional to 33,826,653.98, 46,680,812.85 and 18,356,738.57

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Solution

The fourth proportional to 33,826,653.98, 46,680,812.85 and 18,356,738.57 is: 25,332,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,653.98 : 46,680,812.85 = 18,356,738.57 : x
  2. Step 2: Convert to fraction form
    33,826,653.98/46,680,812.85 = 18,356,738.57/x
  3. Step 3: Cross multiply
    33,826,653.98x = 46,680,812.85 × 18,356,738.57
  4. Step 4: Simplify right side
    33,826,653.98x = 856,907,477,722,546.62
  5. Step 5: Solve for x
    x = 856,907,477,722,546.62/33,826,653.98
  6. Step 6: Final answer
    x = 25,332,315.70

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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.