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Finding the Third Proportional to 6,246,218 and 14,458,678

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Solution

The third proportional to 6,246,218 and 14,458,678 is: 33,468,791.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246,218 : 14,458,678 = 14,458,678 : x
  2. Step 2: Convert to fraction form
    6,246,218/14,458,678 = 14,458,678/x
  3. Step 3: Cross multiply
    6,246,218x = 14,458,678 × 14,458,678
  4. Step 4: Simplify right side
    6,246,218x = 209,053,369,507,684
  5. Step 5: Solve for x
    x = 209,053,369,507,684/6,246,218
  6. Step 6: Final answer
    x = 33,468,791.76

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.