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Finding the Third Proportional to 7,613,698.50 and 16,481,925

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Solution

The third proportional to 7,613,698.50 and 16,481,925 is: 35,679,617.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,698.50 : 16,481,925 = 16,481,925 : x
  2. Step 2: Convert to fraction form
    7,613,698.50/16,481,925 = 16,481,925/x
  3. Step 3: Cross multiply
    7,613,698.50x = 16,481,925 × 16,481,925
  4. Step 4: Simplify right side
    7,613,698.50x = 271,653,851,705,625
  5. Step 5: Solve for x
    x = 271,653,851,705,625/7,613,698.50
  6. Step 6: Final answer
    x = 35,679,617.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.