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Finding the Third Proportional to 6,318,622 and 13,644,076

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Solution

The third proportional to 6,318,622 and 13,644,076 is: 29,462,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,622 : 13,644,076 = 13,644,076 : x
  2. Step 2: Convert to fraction form
    6,318,622/13,644,076 = 13,644,076/x
  3. Step 3: Cross multiply
    6,318,622x = 13,644,076 × 13,644,076
  4. Step 4: Simplify right side
    6,318,622x = 186,160,809,893,776
  5. Step 5: Solve for x
    x = 186,160,809,893,776/6,318,622
  6. Step 6: Final answer
    x = 29,462,248.24

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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.