Home / 3,110,000,413,465.50-4,659,906,372,585.50-1,656,319,680,245.70

Finding the Fourth Proportional to 3,110,000,413,465.50, 4,659,906,372,585.50 and 1,656,319,680,245.70

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Solution

The fourth proportional to 3,110,000,413,465.50, 4,659,906,372,585.50 and 1,656,319,680,245.70 is: 2,481,766,433,083.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,000,413,465.50 : 4,659,906,372,585.50 = 1,656,319,680,245.70 : x
  2. Step 2: Convert to fraction form
    3,110,000,413,465.50/4,659,906,372,585.50 = 1,656,319,680,245.70/x
  3. Step 3: Cross multiply
    3,110,000,413,465.50x = 4,659,906,372,585.50 × 1,656,319,680,245.70
  4. Step 4: Simplify right side
    3,110,000,413,465.50x = 7,718,294,633,015,715,429,351,424
  5. Step 5: Solve for x
    x = 7,718,294,633,015,715,429,351,424/3,110,000,413,465.50
  6. Step 6: Final answer
    x = 2,481,766,433,083.90

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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.