Home / 27,113,704.46-40,670,887.17-7,944,849.26

Finding the Fourth Proportional to 27,113,704.46, 40,670,887.17 and 7,944,849.26

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Solution

The fourth proportional to 27,113,704.46, 40,670,887.17 and 7,944,849.26 is: 11,917,370.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,113,704.46 : 40,670,887.17 = 7,944,849.26 : x
  2. Step 2: Convert to fraction form
    27,113,704.46/40,670,887.17 = 7,944,849.26/x
  3. Step 3: Cross multiply
    27,113,704.46x = 40,670,887.17 × 7,944,849.26
  4. Step 4: Simplify right side
    27,113,704.46x = 323,124,067,836,118
  5. Step 5: Solve for x
    x = 323,124,067,836,118/27,113,704.46
  6. Step 6: Final answer
    x = 11,917,370.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.