Home / 83,062,750,092.38-114,625,100,940.86-46,933,006,799.78

Finding the Fourth Proportional to 83,062,750,092.38, 114,625,100,940.86 and 46,933,006,799.78

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Solution

The fourth proportional to 83,062,750,092.38, 114,625,100,940.86 and 46,933,006,799.78 is: 64,766,705,122.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,062,750,092.38 : 114,625,100,940.86 = 46,933,006,799.78 : x
  2. Step 2: Convert to fraction form
    83,062,750,092.38/114,625,100,940.86 = 46,933,006,799.78/x
  3. Step 3: Cross multiply
    83,062,750,092.38x = 114,625,100,940.86 × 46,933,006,799.78
  4. Step 4: Simplify right side
    83,062,750,092.38x = 5,379,700,641,882,278,199,296
  5. Step 5: Solve for x
    x = 5,379,700,641,882,278,199,296/83,062,750,092.38
  6. Step 6: Final answer
    x = 64,766,705,122.33

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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.