Home / 109,392,164.20-164,088,246.30-95,236,388.20

Finding the Fourth Proportional to 109,392,164.20, 164,088,246.30 and 95,236,388.20

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Solution

The fourth proportional to 109,392,164.20, 164,088,246.30 and 95,236,388.20 is: 142,854,582.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,392,164.20 : 164,088,246.30 = 95,236,388.20 : x
  2. Step 2: Convert to fraction form
    109,392,164.20/164,088,246.30 = 95,236,388.20/x
  3. Step 3: Cross multiply
    109,392,164.20x = 164,088,246.30 × 95,236,388.20
  4. Step 4: Simplify right side
    109,392,164.20x = 15,627,171,923,684,016
  5. Step 5: Solve for x
    x = 15,627,171,923,684,016/109,392,164.20
  6. Step 6: Final answer
    x = 142,854,582.30

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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.