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Finding the Third Proportional to 6,653,561 and 14,436,436

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Solution

The third proportional to 6,653,561 and 14,436,436 is: 31,323,179.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,561 : 14,436,436 = 14,436,436 : x
  2. Step 2: Convert to fraction form
    6,653,561/14,436,436 = 14,436,436/x
  3. Step 3: Cross multiply
    6,653,561x = 14,436,436 × 14,436,436
  4. Step 4: Simplify right side
    6,653,561x = 208,410,684,382,096
  5. Step 5: Solve for x
    x = 208,410,684,382,096/6,653,561
  6. Step 6: Final answer
    x = 31,323,179.33

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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.