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Finding the Third Proportional to 269,593,272 and 582,145,056

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Solution

The third proportional to 269,593,272 and 582,145,056 is: 1,257,052,387.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,593,272 : 582,145,056 = 582,145,056 : x
  2. Step 2: Convert to fraction form
    269,593,272/582,145,056 = 582,145,056/x
  3. Step 3: Cross multiply
    269,593,272x = 582,145,056 × 582,145,056
  4. Step 4: Simplify right side
    269,593,272x = 338,892,866,225,243,136
  5. Step 5: Solve for x
    x = 338,892,866,225,243,136/269,593,272
  6. Step 6: Final answer
    x = 1,257,052,387.51

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.