Home / 11,138,110.58-16,707,180.32-3,051,157.26

Finding the Fourth Proportional to 11,138,110.58, 16,707,180.32 and 3,051,157.26

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Solution

The fourth proportional to 11,138,110.58, 16,707,180.32 and 3,051,157.26 is: 4,576,739.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,138,110.58 : 16,707,180.32 = 3,051,157.26 : x
  2. Step 2: Convert to fraction form
    11,138,110.58/16,707,180.32 = 3,051,157.26/x
  3. Step 3: Cross multiply
    11,138,110.58x = 16,707,180.32 × 3,051,157.26
  4. Step 4: Simplify right side
    11,138,110.58x = 50,976,234,527,497.12
  5. Step 5: Solve for x
    x = 50,976,234,527,497.12/11,138,110.58
  6. Step 6: Final answer
    x = 4,576,739.85

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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.