Home / 22,404,248.60-33,612,353.24-8,028,769.55

Finding the Fourth Proportional to 22,404,248.60, 33,612,353.24 and 8,028,769.55

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Solution

The fourth proportional to 22,404,248.60, 33,612,353.24 and 8,028,769.55 is: 12,045,297.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,404,248.60 : 33,612,353.24 = 8,028,769.55 : x
  2. Step 2: Convert to fraction form
    22,404,248.60/33,612,353.24 = 8,028,769.55/x
  3. Step 3: Cross multiply
    22,404,248.60x = 33,612,353.24 × 8,028,769.55
  4. Step 4: Simplify right side
    22,404,248.60x = 269,865,837,988,950.22
  5. Step 5: Solve for x
    x = 269,865,837,988,950.22/22,404,248.60
  6. Step 6: Final answer
    x = 12,045,297.43

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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.