Home / 11,171,741,046.27-16,759,333,438.28-3,809,029,886.43

Finding the Fourth Proportional to 11,171,741,046.27, 16,759,333,438.28 and 3,809,029,886.43

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Solution

The fourth proportional to 11,171,741,046.27, 16,759,333,438.28 and 3,809,029,886.43 is: 5,714,131,904.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,741,046.27 : 16,759,333,438.28 = 3,809,029,886.43 : x
  2. Step 2: Convert to fraction form
    11,171,741,046.27/16,759,333,438.28 = 3,809,029,886.43/x
  3. Step 3: Cross multiply
    11,171,741,046.27x = 16,759,333,438.28 × 3,809,029,886.43
  4. Step 4: Simplify right side
    11,171,741,046.27x = 63,836,801,943,035,117,568
  5. Step 5: Solve for x
    x = 63,836,801,943,035,117,568/11,171,741,046.27
  6. Step 6: Final answer
    x = 5,714,131,904.65

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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.