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Finding the Third Proportional to 6,933,163 and 15,459,555

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Solution

The third proportional to 6,933,163 and 15,459,555 is: 34,471,689.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,163 : 15,459,555 = 15,459,555 : x
  2. Step 2: Convert to fraction form
    6,933,163/15,459,555 = 15,459,555/x
  3. Step 3: Cross multiply
    6,933,163x = 15,459,555 × 15,459,555
  4. Step 4: Simplify right side
    6,933,163x = 238,997,840,798,025
  5. Step 5: Solve for x
    x = 238,997,840,798,025/6,933,163
  6. Step 6: Final answer
    x = 34,471,689.30

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.