Home / 49,019,825.80-73,529,738.70-32,580,584.20

Finding the Fourth Proportional to 49,019,825.80, 73,529,738.70 and 32,580,584.20

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Solution

The fourth proportional to 49,019,825.80, 73,529,738.70 and 32,580,584.20 is: 48,870,876.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,019,825.80 : 73,529,738.70 = 32,580,584.20 : x
  2. Step 2: Convert to fraction form
    49,019,825.80/73,529,738.70 = 32,580,584.20/x
  3. Step 3: Cross multiply
    49,019,825.80x = 73,529,738.70 × 32,580,584.20
  4. Step 4: Simplify right side
    49,019,825.80x = 2,395,641,842,919,348.50
  5. Step 5: Solve for x
    x = 2,395,641,842,919,348.50/49,019,825.80
  6. Step 6: Final answer
    x = 48,870,876.30

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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.