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Finding the Third Proportional to 4,825,566 and 10,607,512.50

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Solution

The third proportional to 4,825,566 and 10,607,512.50 is: 23,317,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,566 : 10,607,512.50 = 10,607,512.50 : x
  2. Step 2: Convert to fraction form
    4,825,566/10,607,512.50 = 10,607,512.50/x
  3. Step 3: Cross multiply
    4,825,566x = 10,607,512.50 × 10,607,512.50
  4. Step 4: Simplify right side
    4,825,566x = 112,519,321,437,656.25
  5. Step 5: Solve for x
    x = 112,519,321,437,656.25/4,825,566
  6. Step 6: Final answer
    x = 23,317,331.36

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.