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Finding the Third Proportional to 8,527,956 and 18,550,102

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Solution

The third proportional to 8,527,956 and 18,550,102 is: 40,350,382.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,527,956 : 18,550,102 = 18,550,102 : x
  2. Step 2: Convert to fraction form
    8,527,956/18,550,102 = 18,550,102/x
  3. Step 3: Cross multiply
    8,527,956x = 18,550,102 × 18,550,102
  4. Step 4: Simplify right side
    8,527,956x = 344,106,284,210,404
  5. Step 5: Solve for x
    x = 344,106,284,210,404/8,527,956
  6. Step 6: Final answer
    x = 40,350,382.23

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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.