Home / 36,155,390.22-49,909,704.32-24,410,568.69

Finding the Fourth Proportional to 36,155,390.22, 49,909,704.32 and 24,410,568.69

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Solution

The fourth proportional to 36,155,390.22, 49,909,704.32 and 24,410,568.69 is: 33,696,891.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,155,390.22 : 49,909,704.32 = 24,410,568.69 : x
  2. Step 2: Convert to fraction form
    36,155,390.22/49,909,704.32 = 24,410,568.69/x
  3. Step 3: Cross multiply
    36,155,390.22x = 49,909,704.32 × 24,410,568.69
  4. Step 4: Simplify right side
    36,155,390.22x = 1,218,324,265,661,976.25
  5. Step 5: Solve for x
    x = 1,218,324,265,661,976.25/36,155,390.22
  6. Step 6: Final answer
    x = 33,696,891.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.