Home / 2,956,522,797.44-4,079,722,368.96-1,766,854,919.04

Finding the Fourth Proportional to 2,956,522,797.44, 4,079,722,368.96 and 1,766,854,919.04

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Solution

The fourth proportional to 2,956,522,797.44, 4,079,722,368.96 and 1,766,854,919.04 is: 2,438,092,999.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,522,797.44 : 4,079,722,368.96 = 1,766,854,919.04 : x
  2. Step 2: Convert to fraction form
    2,956,522,797.44/4,079,722,368.96 = 1,766,854,919.04/x
  3. Step 3: Cross multiply
    2,956,522,797.44x = 4,079,722,368.96 × 1,766,854,919.04
  4. Step 4: Simplify right side
    2,956,522,797.44x = 7,208,277,535,914,498,048
  5. Step 5: Solve for x
    x = 7,208,277,535,914,498,048/2,956,522,797.44
  6. Step 6: Final answer
    x = 2,438,092,999.71

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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.