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Finding the Third Proportional to 9,636,516 and 14,092,218

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Solution

The third proportional to 9,636,516 and 14,092,218 is: 20,608,133.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,516 : 14,092,218 = 14,092,218 : x
  2. Step 2: Convert to fraction form
    9,636,516/14,092,218 = 14,092,218/x
  3. Step 3: Cross multiply
    9,636,516x = 14,092,218 × 14,092,218
  4. Step 4: Simplify right side
    9,636,516x = 198,590,608,159,524
  5. Step 5: Solve for x
    x = 198,590,608,159,524/9,636,516
  6. Step 6: Final answer
    x = 20,608,133.50

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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.