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Finding the Third Proportional to 6,868,808 and 14,917,552

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Solution

The third proportional to 6,868,808 and 14,917,552 is: 32,397,667.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,868,808 : 14,917,552 = 14,917,552 : x
  2. Step 2: Convert to fraction form
    6,868,808/14,917,552 = 14,917,552/x
  3. Step 3: Cross multiply
    6,868,808x = 14,917,552 × 14,917,552
  4. Step 4: Simplify right side
    6,868,808x = 222,533,357,672,704
  5. Step 5: Solve for x
    x = 222,533,357,672,704/6,868,808
  6. Step 6: Final answer
    x = 32,397,667.50

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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.