Home / 235,176,504.49-324,561,755.42-141,094,192.06

Finding the Fourth Proportional to 235,176,504.49, 324,561,755.42 and 141,094,192.06

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Solution

The fourth proportional to 235,176,504.49, 324,561,755.42 and 141,094,192.06 is: 194,720,891.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,176,504.49 : 324,561,755.42 = 141,094,192.06 : x
  2. Step 2: Convert to fraction form
    235,176,504.49/324,561,755.42 = 141,094,192.06/x
  3. Step 3: Cross multiply
    235,176,504.49x = 324,561,755.42 × 141,094,192.06
  4. Step 4: Simplify right side
    235,176,504.49x = 45,793,778,654,560,232
  5. Step 5: Solve for x
    x = 45,793,778,654,560,232/235,176,504.49
  6. Step 6: Final answer
    x = 194,720,891.67

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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.