Home / 2,120,519,252-3,416,721,396

Finding the Third Proportional to 2,120,519,252 and 3,416,721,396

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Solution

The third proportional to 2,120,519,252 and 3,416,721,396 is: 5,505,248,342.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,120,519,252 : 3,416,721,396 = 3,416,721,396 : x
  2. Step 2: Convert to fraction form
    2,120,519,252/3,416,721,396 = 3,416,721,396/x
  3. Step 3: Cross multiply
    2,120,519,252x = 3,416,721,396 × 3,416,721,396
  4. Step 4: Simplify right side
    2,120,519,252x = 11,673,985,097,884,188,672
  5. Step 5: Solve for x
    x = 11,673,985,097,884,188,672/2,120,519,252
  6. Step 6: Final answer
    x = 5,505,248,342.77

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.