Home / 27,397,286.70-41,095,930.05-13,960,358.70

Finding the Fourth Proportional to 27,397,286.70, 41,095,930.05 and 13,960,358.70

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Solution

The fourth proportional to 27,397,286.70, 41,095,930.05 and 13,960,358.70 is: 20,940,538.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,397,286.70 : 41,095,930.05 = 13,960,358.70 : x
  2. Step 2: Convert to fraction form
    27,397,286.70/41,095,930.05 = 13,960,358.70/x
  3. Step 3: Cross multiply
    27,397,286.70x = 41,095,930.05 × 13,960,358.70
  4. Step 4: Simplify right side
    27,397,286.70x = 573,713,924,608,108.88
  5. Step 5: Solve for x
    x = 573,713,924,608,108.88/27,397,286.70
  6. Step 6: Final answer
    x = 20,940,538.05

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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.