Home / 157,446,423.20-236,169,634.80-100,192,512.80

Finding the Fourth Proportional to 157,446,423.20, 236,169,634.80 and 100,192,512.80

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Solution

The fourth proportional to 157,446,423.20, 236,169,634.80 and 100,192,512.80 is: 150,288,769.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,446,423.20 : 236,169,634.80 = 100,192,512.80 : x
  2. Step 2: Convert to fraction form
    157,446,423.20/236,169,634.80 = 100,192,512.80/x
  3. Step 3: Cross multiply
    157,446,423.20x = 236,169,634.80 × 100,192,512.80
  4. Step 4: Simplify right side
    157,446,423.20x = 23,662,429,157,670,324
  5. Step 5: Solve for x
    x = 23,662,429,157,670,324/157,446,423.20
  6. Step 6: Final answer
    x = 150,288,769.20

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