Home / 29,133,716.20-43,694,450.70-14,743,256.20

Finding the Fourth Proportional to 29,133,716.20, 43,694,450.70 and 14,743,256.20

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Solution

The fourth proportional to 29,133,716.20, 43,694,450.70 and 14,743,256.20 is: 22,111,785.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,133,716.20 : 43,694,450.70 = 14,743,256.20 : x
  2. Step 2: Convert to fraction form
    29,133,716.20/43,694,450.70 = 14,743,256.20/x
  3. Step 3: Cross multiply
    29,133,716.20x = 43,694,450.70 × 14,743,256.20
  4. Step 4: Simplify right side
    29,133,716.20x = 644,198,481,188,369.38
  5. Step 5: Solve for x
    x = 644,198,481,188,369.38/29,133,716.20
  6. Step 6: Final answer
    x = 22,111,785.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.