Home / 9,102,790,732,920.60-13,654,988,792,508-2,568,229,890,128.50

Finding the Fourth Proportional to 9,102,790,732,920.60, 13,654,988,792,508 and 2,568,229,890,128.50

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Solution

The fourth proportional to 9,102,790,732,920.60, 13,654,988,792,508 and 2,568,229,890,128.50 is: 3,852,571,304,255.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,790,732,920.60 : 13,654,988,792,508 = 2,568,229,890,128.50 : x
  2. Step 2: Convert to fraction form
    9,102,790,732,920.60/13,654,988,792,508 = 2,568,229,890,128.50/x
  3. Step 3: Cross multiply
    9,102,790,732,920.60x = 13,654,988,792,508 × 2,568,229,890,128.50
  4. Step 4: Simplify right side
    9,102,790,732,920.60x = 35,069,150,366,288,717,692,272,640
  5. Step 5: Solve for x
    x = 35,069,150,366,288,717,692,272,640/9,102,790,732,920.60
  6. Step 6: Final answer
    x = 3,852,571,304,255.05

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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.