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Finding the Third Proportional to 11,415,237 and 16,713,318

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Solution

The third proportional to 11,415,237 and 16,713,318 is: 24,470,363.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,415,237 : 16,713,318 = 16,713,318 : x
  2. Step 2: Convert to fraction form
    11,415,237/16,713,318 = 16,713,318/x
  3. Step 3: Cross multiply
    11,415,237x = 16,713,318 × 16,713,318
  4. Step 4: Simplify right side
    11,415,237x = 279,334,998,569,124
  5. Step 5: Solve for x
    x = 279,334,998,569,124/11,415,237
  6. Step 6: Final answer
    x = 24,470,363.48

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.