Home / 11,945,182.44-17,917,837.64-2,969,734.44

Finding the Fourth Proportional to 11,945,182.44, 17,917,837.64 and 2,969,734.44

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Solution

The fourth proportional to 11,945,182.44, 17,917,837.64 and 2,969,734.44 is: 4,454,617.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,945,182.44 : 17,917,837.64 = 2,969,734.44 : x
  2. Step 2: Convert to fraction form
    11,945,182.44/17,917,837.64 = 2,969,734.44/x
  3. Step 3: Cross multiply
    11,945,182.44x = 17,917,837.64 × 2,969,734.44
  4. Step 4: Simplify right side
    11,945,182.44x = 53,211,219,529,836.32
  5. Step 5: Solve for x
    x = 53,211,219,529,836.32/11,945,182.44
  6. Step 6: Final answer
    x = 4,454,617.57

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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.