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Finding the Third Proportional to 6,619,026 and 14,283,711

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Solution

The third proportional to 6,619,026 and 14,283,711 is: 30,823,930.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,026 : 14,283,711 = 14,283,711 : x
  2. Step 2: Convert to fraction form
    6,619,026/14,283,711 = 14,283,711/x
  3. Step 3: Cross multiply
    6,619,026x = 14,283,711 × 14,283,711
  4. Step 4: Simplify right side
    6,619,026x = 204,024,399,931,521
  5. Step 5: Solve for x
    x = 204,024,399,931,521/6,619,026
  6. Step 6: Final answer
    x = 30,823,930.88

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.