Home / 9,557,719,969,644-21,021,839,309,988

Finding the Third Proportional to 9,557,719,969,644 and 21,021,839,309,988

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Solution

The third proportional to 9,557,719,969,644 and 21,021,839,309,988 is: 46,236,731,080,060.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,719,969,644 : 21,021,839,309,988 = 21,021,839,309,988 : x
  2. Step 2: Convert to fraction form
    9,557,719,969,644/21,021,839,309,988 = 21,021,839,309,988/x
  3. Step 3: Cross multiply
    9,557,719,969,644x = 21,021,839,309,988 × 21,021,839,309,988
  4. Step 4: Simplify right side
    9,557,719,969,644x = 441,917,727,974,956,746,573,611,008
  5. Step 5: Solve for x
    x = 441,917,727,974,956,746,573,611,008/9,557,719,969,644
  6. Step 6: Final answer
    x = 46,236,731,080,060.83

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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.