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Finding the Third Proportional to 16,403,091 and 25,247,625

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Solution

The third proportional to 16,403,091 and 25,247,625 is: 38,861,124.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,403,091 : 25,247,625 = 25,247,625 : x
  2. Step 2: Convert to fraction form
    16,403,091/25,247,625 = 25,247,625/x
  3. Step 3: Cross multiply
    16,403,091x = 25,247,625 × 25,247,625
  4. Step 4: Simplify right side
    16,403,091x = 637,442,568,140,625
  5. Step 5: Solve for x
    x = 637,442,568,140,625/16,403,091
  6. Step 6: Final answer
    x = 38,861,124.90

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.