Home / 9,102,790,732,934.70-13,654,988,792,530-2,568,229,890,143.70

Finding the Fourth Proportional to 9,102,790,732,934.70, 13,654,988,792,530 and 2,568,229,890,143.70

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Solution

The fourth proportional to 9,102,790,732,934.70, 13,654,988,792,530 and 2,568,229,890,143.70 is: 3,852,571,304,278.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,790,732,934.70 : 13,654,988,792,530 = 2,568,229,890,143.70 : x
  2. Step 2: Convert to fraction form
    9,102,790,732,934.70/13,654,988,792,530 = 2,568,229,890,143.70/x
  3. Step 3: Cross multiply
    9,102,790,732,934.70x = 13,654,988,792,530 × 2,568,229,890,143.70
  4. Step 4: Simplify right side
    9,102,790,732,934.70x = 35,069,150,366,552,780,871,565,312
  5. Step 5: Solve for x
    x = 35,069,150,366,552,780,871,565,312/9,102,790,732,934.70
  6. Step 6: Final answer
    x = 3,852,571,304,278.09

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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.