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Finding the Third Proportional to 6,243,237 and 13,618,038

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Solution

The third proportional to 6,243,237 and 13,618,038 is: 29,704,295.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,237 : 13,618,038 = 13,618,038 : x
  2. Step 2: Convert to fraction form
    6,243,237/13,618,038 = 13,618,038/x
  3. Step 3: Cross multiply
    6,243,237x = 13,618,038 × 13,618,038
  4. Step 4: Simplify right side
    6,243,237x = 185,450,958,969,444
  5. Step 5: Solve for x
    x = 185,450,958,969,444/6,243,237
  6. Step 6: Final answer
    x = 29,704,295.86

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.