Home / 14,026,697.82-21,040,105.32-4,448,804.22

Finding the Fourth Proportional to 14,026,697.82, 21,040,105.32 and 4,448,804.22

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Solution

The fourth proportional to 14,026,697.82, 21,040,105.32 and 4,448,804.22 is: 6,673,224.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026,697.82 : 21,040,105.32 = 4,448,804.22 : x
  2. Step 2: Convert to fraction form
    14,026,697.82/21,040,105.32 = 4,448,804.22/x
  3. Step 3: Cross multiply
    14,026,697.82x = 21,040,105.32 × 4,448,804.22
  4. Step 4: Simplify right side
    14,026,697.82x = 93,603,309,336,860.45
  5. Step 5: Solve for x
    x = 93,603,309,336,860.45/14,026,697.82
  6. Step 6: Final answer
    x = 6,673,224.91

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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.