Home / 3,792,468,599.90-5,233,568,117.72-2,098,926,532.95

Finding the Fourth Proportional to 3,792,468,599.90, 5,233,568,117.72 and 2,098,926,532.95

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Solution

The fourth proportional to 3,792,468,599.90, 5,233,568,117.72 and 2,098,926,532.95 is: 2,896,497,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,468,599.90 : 5,233,568,117.72 = 2,098,926,532.95 : x
  2. Step 2: Convert to fraction form
    3,792,468,599.90/5,233,568,117.72 = 2,098,926,532.95/x
  3. Step 3: Cross multiply
    3,792,468,599.90x = 5,233,568,117.72 × 2,098,926,532.95
  4. Step 4: Simplify right side
    3,792,468,599.90x = 10,984,874,984,265,279,488
  5. Step 5: Solve for x
    x = 10,984,874,984,265,279,488/3,792,468,599.90
  6. Step 6: Final answer
    x = 2,896,497,280.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.