Home / 10,392,922,900.13-15,015,982,110.19

Finding the Third Proportional to 10,392,922,900.13 and 15,015,982,110.19

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Solution

The third proportional to 10,392,922,900.13 and 15,015,982,110.19 is: 21,695,505,768.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392,922,900.13 : 15,015,982,110.19 = 15,015,982,110.19 : x
  2. Step 2: Convert to fraction form
    10,392,922,900.13/15,015,982,110.19 = 15,015,982,110.19/x
  3. Step 3: Cross multiply
    10,392,922,900.13x = 15,015,982,110.19 × 15,015,982,110.19
  4. Step 4: Simplify right side
    10,392,922,900.13x = 225,479,718,733,486,063,616
  5. Step 5: Solve for x
    x = 225,479,718,733,486,063,616/10,392,922,900.13
  6. Step 6: Final answer
    x = 21,695,505,768.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.