Home / 3,094,629,413.32-4,270,548,531.42-1,684,917,206.92

Finding the Fourth Proportional to 3,094,629,413.32, 4,270,548,531.42 and 1,684,917,206.92

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Solution

The fourth proportional to 3,094,629,413.32, 4,270,548,531.42 and 1,684,917,206.92 is: 2,325,163,934.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,629,413.32 : 4,270,548,531.42 = 1,684,917,206.92 : x
  2. Step 2: Convert to fraction form
    3,094,629,413.32/4,270,548,531.42 = 1,684,917,206.92/x
  3. Step 3: Cross multiply
    3,094,629,413.32x = 4,270,548,531.42 × 1,684,917,206.92
  4. Step 4: Simplify right side
    3,094,629,413.32x = 7,195,520,703,576,495,104
  5. Step 5: Solve for x
    x = 7,195,520,703,576,495,104/3,094,629,413.32
  6. Step 6: Final answer
    x = 2,325,163,934.85

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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.