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Finding the Third Proportional to 5,020,859.25 and 10,977,201

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Solution

The third proportional to 5,020,859.25 and 10,977,201 is: 23,999,665.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,859.25 : 10,977,201 = 10,977,201 : x
  2. Step 2: Convert to fraction form
    5,020,859.25/10,977,201 = 10,977,201/x
  3. Step 3: Cross multiply
    5,020,859.25x = 10,977,201 × 10,977,201
  4. Step 4: Simplify right side
    5,020,859.25x = 120,498,941,794,401
  5. Step 5: Solve for x
    x = 120,498,941,794,401/5,020,859.25
  6. Step 6: Final answer
    x = 23,999,665.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.