Home / 33,014,788.80-49,522,183.20-30,775,300.80

Finding the Fourth Proportional to 33,014,788.80, 49,522,183.20 and 30,775,300.80

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Solution

The fourth proportional to 33,014,788.80, 49,522,183.20 and 30,775,300.80 is: 46,162,951.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,788.80 : 49,522,183.20 = 30,775,300.80 : x
  2. Step 2: Convert to fraction form
    33,014,788.80/49,522,183.20 = 30,775,300.80/x
  3. Step 3: Cross multiply
    33,014,788.80x = 49,522,183.20 × 30,775,300.80
  4. Step 4: Simplify right side
    33,014,788.80x = 1,524,060,084,252,706.75
  5. Step 5: Solve for x
    x = 1,524,060,084,252,706.75/33,014,788.80
  6. Step 6: Final answer
    x = 46,162,951.20

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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.