Home / 16,619,414.25-25,529,455.13

Finding the Third Proportional to 16,619,414.25 and 25,529,455.13

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Solution

The third proportional to 16,619,414.25 and 25,529,455.13 is: 39,216,368.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,619,414.25 : 25,529,455.13 = 25,529,455.13 : x
  2. Step 2: Convert to fraction form
    16,619,414.25/25,529,455.13 = 25,529,455.13/x
  3. Step 3: Cross multiply
    16,619,414.25x = 25,529,455.13 × 25,529,455.13
  4. Step 4: Simplify right side
    16,619,414.25x = 651,753,078,979,388.75
  5. Step 5: Solve for x
    x = 651,753,078,979,388.75/16,619,414.25
  6. Step 6: Final answer
    x = 39,216,368.83

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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.