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Finding the Third Proportional to 11,209,200.75 and 16,727,298.75

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Solution

The third proportional to 11,209,200.75 and 16,727,298.75 is: 24,961,862.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,209,200.75 : 16,727,298.75 = 16,727,298.75 : x
  2. Step 2: Convert to fraction form
    11,209,200.75/16,727,298.75 = 16,727,298.75/x
  3. Step 3: Cross multiply
    11,209,200.75x = 16,727,298.75 × 16,727,298.75
  4. Step 4: Simplify right side
    11,209,200.75x = 279,802,523,471,751.56
  5. Step 5: Solve for x
    x = 279,802,523,471,751.56/11,209,200.75
  6. Step 6: Final answer
    x = 24,961,862.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.