Home / 6,284,515,020.58-9,416,104,627.56-3,792,138,661

Finding the Fourth Proportional to 6,284,515,020.58, 9,416,104,627.56 and 3,792,138,661

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Solution

The fourth proportional to 6,284,515,020.58, 9,416,104,627.56 and 3,792,138,661 is: 5,681,770,872.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,515,020.58 : 9,416,104,627.56 = 3,792,138,661 : x
  2. Step 2: Convert to fraction form
    6,284,515,020.58/9,416,104,627.56 = 3,792,138,661/x
  3. Step 3: Cross multiply
    6,284,515,020.58x = 9,416,104,627.56 × 3,792,138,661
  4. Step 4: Simplify right side
    6,284,515,020.58x = 35,707,174,394,191,278,080
  5. Step 5: Solve for x
    x = 35,707,174,394,191,278,080/6,284,515,020.58
  6. Step 6: Final answer
    x = 5,681,770,872.89

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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.