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Finding the Third Proportional to 588,920,404 and 1,275,988,885

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Solution

The third proportional to 588,920,404 and 1,275,988,885 is: 2,764,631,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,920,404 : 1,275,988,885 = 1,275,988,885 : x
  2. Step 2: Convert to fraction form
    588,920,404/1,275,988,885 = 1,275,988,885/x
  3. Step 3: Cross multiply
    588,920,404x = 1,275,988,885 × 1,275,988,885
  4. Step 4: Simplify right side
    588,920,404x = 1,628,147,634,643,543,296
  5. Step 5: Solve for x
    x = 1,628,147,634,643,543,296/588,920,404
  6. Step 6: Final answer
    x = 2,764,631,049.60

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.