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Finding the Third Proportional to 20,882,943 and 44,850,649.50

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Solution

The third proportional to 20,882,943 and 44,850,649.50 is: 96,326,497.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,882,943 : 44,850,649.50 = 44,850,649.50 : x
  2. Step 2: Convert to fraction form
    20,882,943/44,850,649.50 = 44,850,649.50/x
  3. Step 3: Cross multiply
    20,882,943x = 44,850,649.50 × 44,850,649.50
  4. Step 4: Simplify right side
    20,882,943x = 2,011,580,760,571,850.25
  5. Step 5: Solve for x
    x = 2,011,580,760,571,850.25/20,882,943
  6. Step 6: Final answer
    x = 96,326,497.69

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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.