Home / 11,122,922.23-16,678,287.69-3,444,435.43

Finding the Fourth Proportional to 11,122,922.23, 16,678,287.69 and 3,444,435.43

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Solution

The fourth proportional to 11,122,922.23, 16,678,287.69 and 3,444,435.43 is: 5,164,765.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,122,922.23 : 16,678,287.69 = 3,444,435.43 : x
  2. Step 2: Convert to fraction form
    11,122,922.23/16,678,287.69 = 3,444,435.43/x
  3. Step 3: Cross multiply
    11,122,922.23x = 16,678,287.69 × 3,444,435.43
  4. Step 4: Simplify right side
    11,122,922.23x = 57,447,284,976,556.51
  5. Step 5: Solve for x
    x = 57,447,284,976,556.51/11,122,922.23
  6. Step 6: Final answer
    x = 5,164,765.50

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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.