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Finding the Third Proportional to 5,564,011.50 and 11,725,815

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Solution

The third proportional to 5,564,011.50 and 11,725,815 is: 24,711,440.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,564,011.50 : 11,725,815 = 11,725,815 : x
  2. Step 2: Convert to fraction form
    5,564,011.50/11,725,815 = 11,725,815/x
  3. Step 3: Cross multiply
    5,564,011.50x = 11,725,815 × 11,725,815
  4. Step 4: Simplify right side
    5,564,011.50x = 137,494,737,414,225
  5. Step 5: Solve for x
    x = 137,494,737,414,225/5,564,011.50
  6. Step 6: Final answer
    x = 24,711,440.19

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.