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Finding the Third Proportional to 6,606,020 and 14,511,116

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Solution

The third proportional to 6,606,020 and 14,511,116 is: 31,875,847.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,020 : 14,511,116 = 14,511,116 : x
  2. Step 2: Convert to fraction form
    6,606,020/14,511,116 = 14,511,116/x
  3. Step 3: Cross multiply
    6,606,020x = 14,511,116 × 14,511,116
  4. Step 4: Simplify right side
    6,606,020x = 210,572,487,565,456
  5. Step 5: Solve for x
    x = 210,572,487,565,456/6,606,020
  6. Step 6: Final answer
    x = 31,875,847.72

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.