Home / 16,568,550.41-24,856,737.77-5,208,999.03

Finding the Fourth Proportional to 16,568,550.41, 24,856,737.77 and 5,208,999.03

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Solution

The fourth proportional to 16,568,550.41, 24,856,737.77 and 5,208,999.03 is: 7,814,728.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568,550.41 : 24,856,737.77 = 5,208,999.03 : x
  2. Step 2: Convert to fraction form
    16,568,550.41/24,856,737.77 = 5,208,999.03/x
  3. Step 3: Cross multiply
    16,568,550.41x = 24,856,737.77 × 5,208,999.03
  4. Step 4: Simplify right side
    16,568,550.41x = 129,478,722,945,916.88
  5. Step 5: Solve for x
    x = 129,478,722,945,916.88/16,568,550.41
  6. Step 6: Final answer
    x = 7,814,728.49

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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.