Home / 9,359,732.25-20,116,410.75

Finding the Third Proportional to 9,359,732.25 and 20,116,410.75

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Solution

The third proportional to 9,359,732.25 and 20,116,410.75 is: 43,235,209.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,732.25 : 20,116,410.75 = 20,116,410.75 : x
  2. Step 2: Convert to fraction form
    9,359,732.25/20,116,410.75 = 20,116,410.75/x
  3. Step 3: Cross multiply
    9,359,732.25x = 20,116,410.75 × 20,116,410.75
  4. Step 4: Simplify right side
    9,359,732.25x = 404,669,981,462,715.56
  5. Step 5: Solve for x
    x = 404,669,981,462,715.56/9,359,732.25
  6. Step 6: Final answer
    x = 43,235,209.15

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.