Home / 29,760,936.66-44,647,153.92-11,315,447.49

Finding the Fourth Proportional to 29,760,936.66, 44,647,153.92 and 11,315,447.49

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Solution

The fourth proportional to 29,760,936.66, 44,647,153.92 and 11,315,447.49 is: 16,975,357.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760,936.66 : 44,647,153.92 = 11,315,447.49 : x
  2. Step 2: Convert to fraction form
    29,760,936.66/44,647,153.92 = 11,315,447.49/x
  3. Step 3: Cross multiply
    29,760,936.66x = 44,647,153.92 × 11,315,447.49
  4. Step 4: Simplify right side
    29,760,936.66x = 505,202,525,759,707.69
  5. Step 5: Solve for x
    x = 505,202,525,759,707.69/29,760,936.66
  6. Step 6: Final answer
    x = 16,975,357.04

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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.