Home / 49,465,693.59-68,270,843.63-27,446,286.86

Finding the Fourth Proportional to 49,465,693.59, 68,270,843.63 and 27,446,286.86

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Solution

The fourth proportional to 49,465,693.59, 68,270,843.63 and 27,446,286.86 is: 37,880,418.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,693.59 : 68,270,843.63 = 27,446,286.86 : x
  2. Step 2: Convert to fraction form
    49,465,693.59/68,270,843.63 = 27,446,286.86/x
  3. Step 3: Cross multiply
    49,465,693.59x = 68,270,843.63 × 27,446,286.86
  4. Step 4: Simplify right side
    49,465,693.59x = 1,873,781,158,443,183.50
  5. Step 5: Solve for x
    x = 1,873,781,158,443,183.50/49,465,693.59
  6. Step 6: Final answer
    x = 37,880,418.17

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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.