Home / 33,014,785.80-49,522,178.70-30,775,297.80

Finding the Fourth Proportional to 33,014,785.80, 49,522,178.70 and 30,775,297.80

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Solution

The fourth proportional to 33,014,785.80, 49,522,178.70 and 30,775,297.80 is: 46,162,946.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,785.80 : 49,522,178.70 = 30,775,297.80 : x
  2. Step 2: Convert to fraction form
    33,014,785.80/49,522,178.70 = 30,775,297.80/x
  3. Step 3: Cross multiply
    33,014,785.80x = 49,522,178.70 × 30,775,297.80
  4. Step 4: Simplify right side
    33,014,785.80x = 1,524,059,797,197,317
  5. Step 5: Solve for x
    x = 1,524,059,797,197,317/33,014,785.80
  6. Step 6: Final answer
    x = 46,162,946.70

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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.