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Finding the Third Proportional to 14,012,201.91 and 19,723,669.55

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Solution

The third proportional to 14,012,201.91 and 19,723,669.55 is: 27,763,169.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,012,201.91 : 19,723,669.55 = 19,723,669.55 : x
  2. Step 2: Convert to fraction form
    14,012,201.91/19,723,669.55 = 19,723,669.55/x
  3. Step 3: Cross multiply
    14,012,201.91x = 19,723,669.55 × 19,723,669.55
  4. Step 4: Simplify right side
    14,012,201.91x = 389,023,140,394,324.25
  5. Step 5: Solve for x
    x = 389,023,140,394,324.25/14,012,201.91
  6. Step 6: Final answer
    x = 27,763,169.77

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.