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Finding the Third Proportional to 11,149,390.50 and 24,686,589

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Solution

The third proportional to 11,149,390.50 and 24,686,589 is: 54,660,178.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,149,390.50 : 24,686,589 = 24,686,589 : x
  2. Step 2: Convert to fraction form
    11,149,390.50/24,686,589 = 24,686,589/x
  3. Step 3: Cross multiply
    11,149,390.50x = 24,686,589 × 24,686,589
  4. Step 4: Simplify right side
    11,149,390.50x = 609,427,676,454,921
  5. Step 5: Solve for x
    x = 609,427,676,454,921/11,149,390.50
  6. Step 6: Final answer
    x = 54,660,178.64

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.