Home / 33,940,706.76-46,848,045.12-22,181,744.16

Finding the Fourth Proportional to 33,940,706.76, 46,848,045.12 and 22,181,744.16

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Solution

The fourth proportional to 33,940,706.76, 46,848,045.12 and 22,181,744.16 is: 30,617,257.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,706.76 : 46,848,045.12 = 22,181,744.16 : x
  2. Step 2: Convert to fraction form
    33,940,706.76/46,848,045.12 = 22,181,744.16/x
  3. Step 3: Cross multiply
    33,940,706.76x = 46,848,045.12 × 22,181,744.16
  4. Step 4: Simplify right side
    33,940,706.76x = 1,039,171,351,247,976.50
  5. Step 5: Solve for x
    x = 1,039,171,351,247,976.50/33,940,706.76
  6. Step 6: Final answer
    x = 30,617,257.28

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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.