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Finding the Third Proportional to 21,084,892 and 32,582,959

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Solution

The third proportional to 21,084,892 and 32,582,959 is: 50,351,181.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,084,892 : 32,582,959 = 32,582,959 : x
  2. Step 2: Convert to fraction form
    21,084,892/32,582,959 = 32,582,959/x
  3. Step 3: Cross multiply
    21,084,892x = 32,582,959 × 32,582,959
  4. Step 4: Simplify right side
    21,084,892x = 1,061,649,217,195,681
  5. Step 5: Solve for x
    x = 1,061,649,217,195,681/21,084,892
  6. Step 6: Final answer
    x = 50,351,181.18

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.