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Finding the Third Proportional to 10,556,216.50 and 22,732,181

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Solution

The third proportional to 10,556,216.50 and 22,732,181 is: 48,952,392.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,556,216.50 : 22,732,181 = 22,732,181 : x
  2. Step 2: Convert to fraction form
    10,556,216.50/22,732,181 = 22,732,181/x
  3. Step 3: Cross multiply
    10,556,216.50x = 22,732,181 × 22,732,181
  4. Step 4: Simplify right side
    10,556,216.50x = 516,752,053,016,761
  5. Step 5: Solve for x
    x = 516,752,053,016,761/10,556,216.50
  6. Step 6: Final answer
    x = 48,952,392.46

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.