Home / 9,102,790,733,007.40-13,654,988,792,638-2,568,229,890,215.80

Finding the Fourth Proportional to 9,102,790,733,007.40, 13,654,988,792,638 and 2,568,229,890,215.80

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Solution

The fourth proportional to 9,102,790,733,007.40, 13,654,988,792,638 and 2,568,229,890,215.80 is: 3,852,571,304,385.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,790,733,007.40 : 13,654,988,792,638 = 2,568,229,890,215.80 : x
  2. Step 2: Convert to fraction form
    9,102,790,733,007.40/13,654,988,792,638 = 2,568,229,890,215.80/x
  3. Step 3: Cross multiply
    9,102,790,733,007.40x = 13,654,988,792,638 × 2,568,229,890,215.80
  4. Step 4: Simplify right side
    9,102,790,733,007.40x = 35,069,150,367,814,668,032,933,888
  5. Step 5: Solve for x
    x = 35,069,150,367,814,668,032,933,888/9,102,790,733,007.40
  6. Step 6: Final answer
    x = 3,852,571,304,385.95

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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.