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Finding the Third Proportional to 6,198,192 and 13,425,840

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Solution

The third proportional to 6,198,192 and 13,425,840 is: 29,081,574.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,192 : 13,425,840 = 13,425,840 : x
  2. Step 2: Convert to fraction form
    6,198,192/13,425,840 = 13,425,840/x
  3. Step 3: Cross multiply
    6,198,192x = 13,425,840 × 13,425,840
  4. Step 4: Simplify right side
    6,198,192x = 180,253,179,705,600
  5. Step 5: Solve for x
    x = 180,253,179,705,600/6,198,192
  6. Step 6: Final answer
    x = 29,081,574.06

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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.