Home / 109,794,956.16-164,692,819.17-27,913,843.26

Finding the Fourth Proportional to 109,794,956.16, 164,692,819.17 and 27,913,843.26

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Solution

The fourth proportional to 109,794,956.16, 164,692,819.17 and 27,913,843.26 is: 41,870,862.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,794,956.16 : 164,692,819.17 = 27,913,843.26 : x
  2. Step 2: Convert to fraction form
    109,794,956.16/164,692,819.17 = 27,913,843.26/x
  3. Step 3: Cross multiply
    109,794,956.16x = 164,692,819.17 × 27,913,843.26
  4. Step 4: Simplify right side
    109,794,956.16x = 4,597,209,540,550,938
  5. Step 5: Solve for x
    x = 4,597,209,540,550,938/109,794,956.16
  6. Step 6: Final answer
    x = 41,870,862.75

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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.