Home / 3,828,724,544.40-5,743,086,816.60-3,277,726,515.60

Finding the Fourth Proportional to 3,828,724,544.40, 5,743,086,816.60 and 3,277,726,515.60

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Solution

The fourth proportional to 3,828,724,544.40, 5,743,086,816.60 and 3,277,726,515.60 is: 4,916,589,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,828,724,544.40 : 5,743,086,816.60 = 3,277,726,515.60 : x
  2. Step 2: Convert to fraction form
    3,828,724,544.40/5,743,086,816.60 = 3,277,726,515.60/x
  3. Step 3: Cross multiply
    3,828,724,544.40x = 5,743,086,816.60 × 3,277,726,515.60
  4. Step 4: Simplify right side
    3,828,724,544.40x = 18,824,267,940,162,613,248
  5. Step 5: Solve for x
    x = 18,824,267,940,162,613,248/3,828,724,544.40
  6. Step 6: Final answer
    x = 4,916,589,773.40

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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.