Home / 176,469,354.50-264,192,863.60-132,933,465.16

Finding the Fourth Proportional to 176,469,354.50, 264,192,863.60 and 132,933,465.16

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Solution

The fourth proportional to 176,469,354.50, 264,192,863.60 and 132,933,465.16 is: 199,015,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,469,354.50 : 264,192,863.60 = 132,933,465.16 : x
  2. Step 2: Convert to fraction form
    176,469,354.50/264,192,863.60 = 132,933,465.16/x
  3. Step 3: Cross multiply
    176,469,354.50x = 264,192,863.60 × 132,933,465.16
  4. Step 4: Simplify right side
    176,469,354.50x = 35,120,072,828,891,232
  5. Step 5: Solve for x
    x = 35,120,072,828,891,232/176,469,354.50
  6. Step 6: Final answer
    x = 199,015,137.38

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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.