Home / 27,243,367.13-40,865,201.19-6,773,086.72

Finding the Fourth Proportional to 27,243,367.13, 40,865,201.19 and 6,773,086.72

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Solution

The fourth proportional to 27,243,367.13, 40,865,201.19 and 6,773,086.72 is: 10,159,667.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,243,367.13 : 40,865,201.19 = 6,773,086.72 : x
  2. Step 2: Convert to fraction form
    27,243,367.13/40,865,201.19 = 6,773,086.72/x
  3. Step 3: Cross multiply
    27,243,367.13x = 40,865,201.19 × 6,773,086.72
  4. Step 4: Simplify right side
    27,243,367.13x = 276,783,551,285,791.16
  5. Step 5: Solve for x
    x = 276,783,551,285,791.16/27,243,367.13
  6. Step 6: Final answer
    x = 10,159,667.49

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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.