Home / 3,805,367,496.43-5,251,526,565.53-2,197,792,627.58

Finding the Fourth Proportional to 3,805,367,496.43, 5,251,526,565.53 and 2,197,792,627.58

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Solution

The fourth proportional to 3,805,367,496.43, 5,251,526,565.53 and 2,197,792,627.58 is: 3,033,022,797.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,367,496.43 : 5,251,526,565.53 = 2,197,792,627.58 : x
  2. Step 2: Convert to fraction form
    3,805,367,496.43/5,251,526,565.53 = 2,197,792,627.58/x
  3. Step 3: Cross multiply
    3,805,367,496.43x = 5,251,526,565.53 × 2,197,792,627.58
  4. Step 4: Simplify right side
    3,805,367,496.43x = 11,541,766,369,279,813,632
  5. Step 5: Solve for x
    x = 11,541,766,369,279,813,632/3,805,367,496.43
  6. Step 6: Final answer
    x = 3,033,022,797.44

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Double scale
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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.