Home / 27,504,336.42-37,947,706.97-16,487,066.27

Finding the Fourth Proportional to 27,504,336.42, 37,947,706.97 and 16,487,066.27

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Solution

The fourth proportional to 27,504,336.42, 37,947,706.97 and 16,487,066.27 is: 22,747,189.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,504,336.42 : 37,947,706.97 = 16,487,066.27 : x
  2. Step 2: Convert to fraction form
    27,504,336.42/37,947,706.97 = 16,487,066.27/x
  3. Step 3: Cross multiply
    27,504,336.42x = 37,947,706.97 × 16,487,066.27
  4. Step 4: Simplify right side
    27,504,336.42x = 625,646,359,608,930.88
  5. Step 5: Solve for x
    x = 625,646,359,608,930.88/27,504,336.42
  6. Step 6: Final answer
    x = 22,747,189.75

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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.