Home / 165,601,063.94-228,530,367.58-95,031,055.14

Finding the Fourth Proportional to 165,601,063.94, 228,530,367.58 and 95,031,055.14

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Solution

The fourth proportional to 165,601,063.94, 228,530,367.58 and 95,031,055.14 is: 131,143,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,601,063.94 : 228,530,367.58 = 95,031,055.14 : x
  2. Step 2: Convert to fraction form
    165,601,063.94/228,530,367.58 = 95,031,055.14/x
  3. Step 3: Cross multiply
    165,601,063.94x = 228,530,367.58 × 95,031,055.14
  4. Step 4: Simplify right side
    165,601,063.94x = 21,717,481,962,659,448
  5. Step 5: Solve for x
    x = 21,717,481,962,659,448/165,601,063.94
  6. Step 6: Final answer
    x = 131,143,372.19

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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.