Home / 33,826,578.09-46,680,708.29-18,356,662.89

Finding the Fourth Proportional to 33,826,578.09, 46,680,708.29 and 18,356,662.89

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Solution

The fourth proportional to 33,826,578.09, 46,680,708.29 and 18,356,662.89 is: 25,332,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,578.09 : 46,680,708.29 = 18,356,662.89 : x
  2. Step 2: Convert to fraction form
    33,826,578.09/46,680,708.29 = 18,356,662.89/x
  3. Step 3: Cross multiply
    33,826,578.09x = 46,680,708.29 × 18,356,662.89
  4. Step 4: Simplify right side
    33,826,578.09x = 856,902,025,454,175
  5. Step 5: Solve for x
    x = 856,902,025,454,175/33,826,578.09
  6. Step 6: Final answer
    x = 25,332,211.35

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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.