Home / 22,526,806.51-33,770,169.96-8,146,677.25

Finding the Fourth Proportional to 22,526,806.51, 33,770,169.96 and 8,146,677.25

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Solution

The fourth proportional to 22,526,806.51, 33,770,169.96 and 8,146,677.25 is: 12,212,768.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,526,806.51 : 33,770,169.96 = 8,146,677.25 : x
  2. Step 2: Convert to fraction form
    22,526,806.51/33,770,169.96 = 8,146,677.25/x
  3. Step 3: Cross multiply
    22,526,806.51x = 33,770,169.96 × 8,146,677.25
  4. Step 4: Simplify right side
    22,526,806.51x = 275,114,675,341,765.41
  5. Step 5: Solve for x
    x = 275,114,675,341,765.41/22,526,806.51
  6. Step 6: Final answer
    x = 12,212,768.61

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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.