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Finding the Third Proportional to 4,446,890.50 and 9,696,725

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Solution

The third proportional to 4,446,890.50 and 9,696,725 is: 21,144,320.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,890.50 : 9,696,725 = 9,696,725 : x
  2. Step 2: Convert to fraction form
    4,446,890.50/9,696,725 = 9,696,725/x
  3. Step 3: Cross multiply
    4,446,890.50x = 9,696,725 × 9,696,725
  4. Step 4: Simplify right side
    4,446,890.50x = 94,026,475,725,625
  5. Step 5: Solve for x
    x = 94,026,475,725,625/4,446,890.50
  6. Step 6: Final answer
    x = 21,144,320.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.