Home / 5,101,781.25-11,100,332.63

Finding the Third Proportional to 5,101,781.25 and 11,100,332.63

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Solution

The third proportional to 5,101,781.25 and 11,100,332.63 is: 24,151,836.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,101,781.25 : 11,100,332.63 = 11,100,332.63 : x
  2. Step 2: Convert to fraction form
    5,101,781.25/11,100,332.63 = 11,100,332.63/x
  3. Step 3: Cross multiply
    5,101,781.25x = 11,100,332.63 × 11,100,332.63
  4. Step 4: Simplify right side
    5,101,781.25x = 123,217,384,385,639.39
  5. Step 5: Solve for x
    x = 123,217,384,385,639.39/5,101,781.25
  6. Step 6: Final answer
    x = 24,151,836.06

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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.