Home / 113,608,922.60-170,413,383.90-95,469,069.80

Finding the Fourth Proportional to 113,608,922.60, 170,413,383.90 and 95,469,069.80

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Solution

The fourth proportional to 113,608,922.60, 170,413,383.90 and 95,469,069.80 is: 143,203,604.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,608,922.60 : 170,413,383.90 = 95,469,069.80 : x
  2. Step 2: Convert to fraction form
    113,608,922.60/170,413,383.90 = 95,469,069.80/x
  3. Step 3: Cross multiply
    113,608,922.60x = 170,413,383.90 × 95,469,069.80
  4. Step 4: Simplify right side
    113,608,922.60x = 16,269,207,242,403,296
  5. Step 5: Solve for x
    x = 16,269,207,242,403,296/113,608,922.60
  6. Step 6: Final answer
    x = 143,203,604.70

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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.