Home / 41,642,249.76-57,455,408.16-23,996,833.92

Finding the Fourth Proportional to 41,642,249.76, 57,455,408.16 and 23,996,833.92

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Solution

The fourth proportional to 41,642,249.76, 57,455,408.16 and 23,996,833.92 is: 33,109,351.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,642,249.76 : 57,455,408.16 = 23,996,833.92 : x
  2. Step 2: Convert to fraction form
    41,642,249.76/57,455,408.16 = 23,996,833.92/x
  3. Step 3: Cross multiply
    41,642,249.76x = 57,455,408.16 × 23,996,833.92
  4. Step 4: Simplify right side
    41,642,249.76x = 1,378,747,887,421,332.75
  5. Step 5: Solve for x
    x = 1,378,747,887,421,332.75/41,642,249.76
  6. Step 6: Final answer
    x = 33,109,351.57

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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.