Home / 5,083,867,740.16-7,015,558,543.04-2,794,983,285.04

Finding the Fourth Proportional to 5,083,867,740.16, 7,015,558,543.04 and 2,794,983,285.04

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Solution

The fourth proportional to 5,083,867,740.16, 7,015,558,543.04 and 2,794,983,285.04 is: 3,856,978,557.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,867,740.16 : 7,015,558,543.04 = 2,794,983,285.04 : x
  2. Step 2: Convert to fraction form
    5,083,867,740.16/7,015,558,543.04 = 2,794,983,285.04/x
  3. Step 3: Cross multiply
    5,083,867,740.16x = 7,015,558,543.04 × 2,794,983,285.04
  4. Step 4: Simplify right side
    5,083,867,740.16x = 19,608,368,863,016,374,272
  5. Step 5: Solve for x
    x = 19,608,368,863,016,374,272/5,083,867,740.16
  6. Step 6: Final answer
    x = 3,856,978,557.51

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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.