Home / 11,682,300.15-17,523,450.23-4,949,839.35

Finding the Fourth Proportional to 11,682,300.15, 17,523,450.23 and 4,949,839.35

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Solution

The fourth proportional to 11,682,300.15, 17,523,450.23 and 4,949,839.35 is: 7,424,759.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,682,300.15 : 17,523,450.23 = 4,949,839.35 : x
  2. Step 2: Convert to fraction form
    11,682,300.15/17,523,450.23 = 4,949,839.35/x
  3. Step 3: Cross multiply
    11,682,300.15x = 17,523,450.23 × 4,949,839.35
  4. Step 4: Simplify right side
    11,682,300.15x = 86,738,263,471,471.36
  5. Step 5: Solve for x
    x = 86,738,263,471,471.36/11,682,300.15
  6. Step 6: Final answer
    x = 7,424,759.03

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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.