Home / 1,121,582,296-2,440,661,337

Finding the Third Proportional to 1,121,582,296 and 2,440,661,337

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Solution

The third proportional to 1,121,582,296 and 2,440,661,337 is: 5,311,092,893.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,121,582,296 : 2,440,661,337 = 2,440,661,337 : x
  2. Step 2: Convert to fraction form
    1,121,582,296/2,440,661,337 = 2,440,661,337/x
  3. Step 3: Cross multiply
    1,121,582,296x = 2,440,661,337 × 2,440,661,337
  4. Step 4: Simplify right side
    1,121,582,296x = 5,956,827,761,926,627,328
  5. Step 5: Solve for x
    x = 5,956,827,761,926,627,328/1,121,582,296
  6. Step 6: Final answer
    x = 5,311,092,893.65

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.