Home / 26,193,330.39-36,161,778.69-17,384,727

Finding the Fourth Proportional to 26,193,330.39, 36,161,778.69 and 17,384,727

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Solution

The fourth proportional to 26,193,330.39, 36,161,778.69 and 17,384,727 is: 24,000,867.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,330.39 : 36,161,778.69 = 17,384,727 : x
  2. Step 2: Convert to fraction form
    26,193,330.39/36,161,778.69 = 17,384,727/x
  3. Step 3: Cross multiply
    26,193,330.39x = 36,161,778.69 × 17,384,727
  4. Step 4: Simplify right side
    26,193,330.39x = 628,662,650,360,067.62
  5. Step 5: Solve for x
    x = 628,662,650,360,067.62/26,193,330.39
  6. Step 6: Final answer
    x = 24,000,867.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.