Home / 33,471,101.76-50,159,189.88-14,019,366.48

Finding the Fourth Proportional to 33,471,101.76, 50,159,189.88 and 14,019,366.48

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Solution

The fourth proportional to 33,471,101.76, 50,159,189.88 and 14,019,366.48 is: 21,009,169.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,471,101.76 : 50,159,189.88 = 14,019,366.48 : x
  2. Step 2: Convert to fraction form
    33,471,101.76/50,159,189.88 = 14,019,366.48/x
  3. Step 3: Cross multiply
    33,471,101.76x = 50,159,189.88 × 14,019,366.48
  4. Step 4: Simplify right side
    33,471,101.76x = 703,200,065,267,627.25
  5. Step 5: Solve for x
    x = 703,200,065,267,627.25/33,471,101.76
  6. Step 6: Final answer
    x = 21,009,169.95

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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.