Home / 3,110,000,413,467.20-4,659,906,372,588.30-1,656,319,680,247.50

Finding the Fourth Proportional to 3,110,000,413,467.20, 4,659,906,372,588.30 and 1,656,319,680,247.50

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Solution

The fourth proportional to 3,110,000,413,467.20, 4,659,906,372,588.30 and 1,656,319,680,247.50 is: 2,481,766,433,086.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,000,413,467.20 : 4,659,906,372,588.30 = 1,656,319,680,247.50 : x
  2. Step 2: Convert to fraction form
    3,110,000,413,467.20/4,659,906,372,588.30 = 1,656,319,680,247.50/x
  3. Step 3: Cross multiply
    3,110,000,413,467.20x = 4,659,906,372,588.30 × 1,656,319,680,247.50
  4. Step 4: Simplify right side
    3,110,000,413,467.20x = 7,718,294,633,028,739,917,676,544
  5. Step 5: Solve for x
    x = 7,718,294,633,028,739,917,676,544/3,110,000,413,467.20
  6. Step 6: Final answer
    x = 2,481,766,433,086.73

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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.