Home / 5,259,454,219-11,570,786,487

Finding the Third Proportional to 5,259,454,219 and 11,570,786,487

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Solution

The third proportional to 5,259,454,219 and 11,570,786,487 is: 25,455,702,122.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,259,454,219 : 11,570,786,487 = 11,570,786,487 : x
  2. Step 2: Convert to fraction form
    5,259,454,219/11,570,786,487 = 11,570,786,487/x
  3. Step 3: Cross multiply
    5,259,454,219x = 11,570,786,487 × 11,570,786,487
  4. Step 4: Simplify right side
    5,259,454,219x = 133,883,099,927,741,808,640
  5. Step 5: Solve for x
    x = 133,883,099,927,741,808,640/5,259,454,219
  6. Step 6: Final answer
    x = 25,455,702,122.87

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.