Home / 3,110,000,413,467.80-4,659,906,372,589.30-1,656,319,680,248.20

Finding the Fourth Proportional to 3,110,000,413,467.80, 4,659,906,372,589.30 and 1,656,319,680,248.20

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Solution

The fourth proportional to 3,110,000,413,467.80, 4,659,906,372,589.30 and 1,656,319,680,248.20 is: 2,481,766,433,087.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,000,413,467.80 : 4,659,906,372,589.30 = 1,656,319,680,248.20 : x
  2. Step 2: Convert to fraction form
    3,110,000,413,467.80/4,659,906,372,589.30 = 1,656,319,680,248.20/x
  3. Step 3: Cross multiply
    3,110,000,413,467.80x = 4,659,906,372,589.30 × 1,656,319,680,248.20
  4. Step 4: Simplify right side
    3,110,000,413,467.80x = 7,718,294,633,033,658,728,972,288
  5. Step 5: Solve for x
    x = 7,718,294,633,033,658,728,972,288/3,110,000,413,467.80
  6. Step 6: Final answer
    x = 2,481,766,433,087.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.