Home / 19,131,327,393-26,929,384,959

Finding the Third Proportional to 19,131,327,393 and 26,929,384,959

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Solution

The third proportional to 19,131,327,393 and 26,929,384,959 is: 37,905,983,174.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,131,327,393 : 26,929,384,959 = 26,929,384,959 : x
  2. Step 2: Convert to fraction form
    19,131,327,393/26,929,384,959 = 26,929,384,959/x
  3. Step 3: Cross multiply
    19,131,327,393x = 26,929,384,959 × 26,929,384,959
  4. Step 4: Simplify right side
    19,131,327,393x = 725,191,774,270,015,406,080
  5. Step 5: Solve for x
    x = 725,191,774,270,015,406,080/19,131,327,393
  6. Step 6: Final answer
    x = 37,905,983,174.77

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.