Home / 9,477,378,923,998.80-20,381,070,786,314

Finding the Third Proportional to 9,477,378,923,998.80 and 20,381,070,786,314

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Solution

The third proportional to 9,477,378,923,998.80 and 20,381,070,786,314 is: 43,829,422,641,832.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,378,923,998.80 : 20,381,070,786,314 = 20,381,070,786,314 : x
  2. Step 2: Convert to fraction form
    9,477,378,923,998.80/20,381,070,786,314 = 20,381,070,786,314/x
  3. Step 3: Cross multiply
    9,477,378,923,998.80x = 20,381,070,786,314 × 20,381,070,786,314
  4. Step 4: Simplify right side
    9,477,378,923,998.80x = 415,388,046,396,741,979,750,793,216
  5. Step 5: Solve for x
    x = 415,388,046,396,741,979,750,793,216/9,477,378,923,998.80
  6. Step 6: Final answer
    x = 43,829,422,641,832.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.