Home / 22,404,255.89-33,612,364.19-8,028,776.84

Finding the Fourth Proportional to 22,404,255.89, 33,612,364.19 and 8,028,776.84

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Solution

The fourth proportional to 22,404,255.89, 33,612,364.19 and 8,028,776.84 is: 12,045,308.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,404,255.89 : 33,612,364.19 = 8,028,776.84 : x
  2. Step 2: Convert to fraction form
    22,404,255.89/33,612,364.19 = 8,028,776.84/x
  3. Step 3: Cross multiply
    22,404,255.89x = 33,612,364.19 × 8,028,776.84
  4. Step 4: Simplify right side
    22,404,255.89x = 269,866,170,998,327.50
  5. Step 5: Solve for x
    x = 269,866,170,998,327.50/22,404,255.89
  6. Step 6: Final answer
    x = 12,045,308.37

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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.