Home / 3,894,197,466.07-5,375,845,584.44-2,608,922,429.83

Finding the Fourth Proportional to 3,894,197,466.07, 5,375,845,584.44 and 2,608,922,429.83

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Solution

The fourth proportional to 3,894,197,466.07, 5,375,845,584.44 and 2,608,922,429.83 is: 3,601,554,427.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,197,466.07 : 5,375,845,584.44 = 2,608,922,429.83 : x
  2. Step 2: Convert to fraction form
    3,894,197,466.07/5,375,845,584.44 = 2,608,922,429.83/x
  3. Step 3: Cross multiply
    3,894,197,466.07x = 5,375,845,584.44 × 2,608,922,429.83
  4. Step 4: Simplify right side
    3,894,197,466.07x = 14,025,164,124,548,079,616
  5. Step 5: Solve for x
    x = 14,025,164,124,548,079,616/3,894,197,466.07
  6. Step 6: Final answer
    x = 3,601,554,427.26

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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.