Home / 3,146,936,133.33-4,342,785,734.73-1,737,251,679.96

Finding the Fourth Proportional to 3,146,936,133.33, 4,342,785,734.73 and 1,737,251,679.96

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Solution

The fourth proportional to 3,146,936,133.33, 4,342,785,734.73 and 1,737,251,679.96 is: 2,397,414,975.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,936,133.33 : 4,342,785,734.73 = 1,737,251,679.96 : x
  2. Step 2: Convert to fraction form
    3,146,936,133.33/4,342,785,734.73 = 1,737,251,679.96/x
  3. Step 3: Cross multiply
    3,146,936,133.33x = 4,342,785,734.73 × 1,737,251,679.96
  4. Step 4: Simplify right side
    3,146,936,133.33x = 7,544,511,813,366,014,976
  5. Step 5: Solve for x
    x = 7,544,511,813,366,014,976/3,146,936,133.33
  6. Step 6: Final answer
    x = 2,397,414,975.62

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1.5x scale

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.