Home / 28,049,450,684,800-60,320,247,245,811

Finding the Third Proportional to 28,049,450,684,800 and 60,320,247,245,811

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Solution

The third proportional to 28,049,450,684,800 and 60,320,247,245,811 is: 129,718,484,282,741.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,049,450,684,800 : 60,320,247,245,811 = 60,320,247,245,811 : x
  2. Step 2: Convert to fraction form
    28,049,450,684,800/60,320,247,245,811 = 60,320,247,245,811/x
  3. Step 3: Cross multiply
    28,049,450,684,800x = 60,320,247,245,811 × 60,320,247,245,811
  4. Step 4: Simplify right side
    28,049,450,684,800x = 3,638,532,227,795,769,418,751,934,464
  5. Step 5: Solve for x
    x = 3,638,532,227,795,769,418,751,934,464/28,049,450,684,800
  6. Step 6: Final answer
    x = 129,718,484,282,741.78

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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.