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Finding the Third Proportional to 25,199,173.50 and 54,959,882

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Solution

The third proportional to 25,199,173.50 and 54,959,882 is: 119,868,559.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,199,173.50 : 54,959,882 = 54,959,882 : x
  2. Step 2: Convert to fraction form
    25,199,173.50/54,959,882 = 54,959,882/x
  3. Step 3: Cross multiply
    25,199,173.50x = 54,959,882 × 54,959,882
  4. Step 4: Simplify right side
    25,199,173.50x = 3,020,588,629,453,924
  5. Step 5: Solve for x
    x = 3,020,588,629,453,924/25,199,173.50
  6. Step 6: Final answer
    x = 119,868,559.56

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.