Home / 33,206,180.85-49,762,449.30-15,680,037.84

Finding the Fourth Proportional to 33,206,180.85, 49,762,449.30 and 15,680,037.84

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Solution

The fourth proportional to 33,206,180.85, 49,762,449.30 and 15,680,037.84 is: 23,497,947.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,180.85 : 49,762,449.30 = 15,680,037.84 : x
  2. Step 2: Convert to fraction form
    33,206,180.85/49,762,449.30 = 15,680,037.84/x
  3. Step 3: Cross multiply
    33,206,180.85x = 49,762,449.30 × 15,680,037.84
  4. Step 4: Simplify right side
    33,206,180.85x = 780,277,088,035,081.50
  5. Step 5: Solve for x
    x = 780,277,088,035,081.50/33,206,180.85
  6. Step 6: Final answer
    x = 23,497,947.31

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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.