Home / 5,083,867,745.16-7,015,558,549.94-2,794,983,290.04

Finding the Fourth Proportional to 5,083,867,745.16, 7,015,558,549.94 and 2,794,983,290.04

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Solution

The fourth proportional to 5,083,867,745.16, 7,015,558,549.94 and 2,794,983,290.04 is: 3,856,978,564.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,867,745.16 : 7,015,558,549.94 = 2,794,983,290.04 : x
  2. Step 2: Convert to fraction form
    5,083,867,745.16/7,015,558,549.94 = 2,794,983,290.04/x
  3. Step 3: Cross multiply
    5,083,867,745.16x = 7,015,558,549.94 × 2,794,983,290.04
  4. Step 4: Simplify right side
    5,083,867,745.16x = 19,608,368,917,379,551,232
  5. Step 5: Solve for x
    x = 19,608,368,917,379,551,232/5,083,867,745.16
  6. Step 6: Final answer
    x = 3,856,978,564.41

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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.