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Finding the Third Proportional to 4,810,249.50 and 10,018,533

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Solution

The third proportional to 4,810,249.50 and 10,018,533 is: 20,866,070.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,249.50 : 10,018,533 = 10,018,533 : x
  2. Step 2: Convert to fraction form
    4,810,249.50/10,018,533 = 10,018,533/x
  3. Step 3: Cross multiply
    4,810,249.50x = 10,018,533 × 10,018,533
  4. Step 4: Simplify right side
    4,810,249.50x = 100,371,003,472,089
  5. Step 5: Solve for x
    x = 100,371,003,472,089/4,810,249.50
  6. Step 6: Final answer
    x = 20,866,070.14

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.