Home / 27,786,931.73-41,672,292.02-9,340,791.72

Finding the Fourth Proportional to 27,786,931.73, 41,672,292.02 and 9,340,791.72

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Solution

The fourth proportional to 27,786,931.73, 41,672,292.02 and 9,340,791.72 is: 14,008,462.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,786,931.73 : 41,672,292.02 = 9,340,791.72 : x
  2. Step 2: Convert to fraction form
    27,786,931.73/41,672,292.02 = 9,340,791.72/x
  3. Step 3: Cross multiply
    27,786,931.73x = 41,672,292.02 × 9,340,791.72
  4. Step 4: Simplify right side
    27,786,931.73x = 389,252,200,207,134.12
  5. Step 5: Solve for x
    x = 389,252,200,207,134.12/27,786,931.73
  6. Step 6: Final answer
    x = 14,008,462.83

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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.