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Finding the Third Proportional to 6,655,077 and 14,318,908

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Solution

The third proportional to 6,655,077 and 14,318,908 is: 30,808,227.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,077 : 14,318,908 = 14,318,908 : x
  2. Step 2: Convert to fraction form
    6,655,077/14,318,908 = 14,318,908/x
  3. Step 3: Cross multiply
    6,655,077x = 14,318,908 × 14,318,908
  4. Step 4: Simplify right side
    6,655,077x = 205,031,126,312,464
  5. Step 5: Solve for x
    x = 205,031,126,312,464/6,655,077
  6. Step 6: Final answer
    x = 30,808,227.51

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.