Home / 33,219,334.60-49,836,000.30-14,040,219.40

Finding the Fourth Proportional to 33,219,334.60, 49,836,000.30 and 14,040,219.40

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Solution

The fourth proportional to 33,219,334.60, 49,836,000.30 and 14,040,219.40 is: 21,063,286.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,334.60 : 49,836,000.30 = 14,040,219.40 : x
  2. Step 2: Convert to fraction form
    33,219,334.60/49,836,000.30 = 14,040,219.40/x
  3. Step 3: Cross multiply
    33,219,334.60x = 49,836,000.30 × 14,040,219.40
  4. Step 4: Simplify right side
    33,219,334.60x = 699,708,378,230,465.75
  5. Step 5: Solve for x
    x = 699,708,378,230,465.75/33,219,334.60
  6. Step 6: Final answer
    x = 21,063,286.99

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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.