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Finding the Third Proportional to 10,762,667 and 16,565,253

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Solution

The third proportional to 10,762,667 and 16,565,253 is: 25,496,246.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,762,667 : 16,565,253 = 16,565,253 : x
  2. Step 2: Convert to fraction form
    10,762,667/16,565,253 = 16,565,253/x
  3. Step 3: Cross multiply
    10,762,667x = 16,565,253 × 16,565,253
  4. Step 4: Simplify right side
    10,762,667x = 274,407,606,954,009
  5. Step 5: Solve for x
    x = 274,407,606,954,009/10,762,667
  6. Step 6: Final answer
    x = 25,496,246.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.