Home / 16,568,369.28-24,840,999.24-7,341,323.44

Finding the Fourth Proportional to 16,568,369.28, 24,840,999.24 and 7,341,323.44

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Solution

The fourth proportional to 16,568,369.28, 24,840,999.24 and 7,341,323.44 is: 11,006,865.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568,369.28 : 24,840,999.24 = 7,341,323.44 : x
  2. Step 2: Convert to fraction form
    16,568,369.28/24,840,999.24 = 7,341,323.44/x
  3. Step 3: Cross multiply
    16,568,369.28x = 24,840,999.24 × 7,341,323.44
  4. Step 4: Simplify right side
    16,568,369.28x = 182,365,809,993,634.19
  5. Step 5: Solve for x
    x = 182,365,809,993,634.19/16,568,369.28
  6. Step 6: Final answer
    x = 11,006,865.37

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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.