Home / 170,069,425.50-234,703,239.49-95,734,782.66

Finding the Fourth Proportional to 170,069,425.50, 234,703,239.49 and 95,734,782.66

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Solution

The fourth proportional to 170,069,425.50, 234,703,239.49 and 95,734,782.66 is: 132,118,183.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,069,425.50 : 234,703,239.49 = 95,734,782.66 : x
  2. Step 2: Convert to fraction form
    170,069,425.50/234,703,239.49 = 95,734,782.66/x
  3. Step 3: Cross multiply
    170,069,425.50x = 234,703,239.49 × 95,734,782.66
  4. Step 4: Simplify right side
    170,069,425.50x = 22,469,263,621,933,744
  5. Step 5: Solve for x
    x = 22,469,263,621,933,744/170,069,425.50
  6. Step 6: Final answer
    x = 132,118,183.83

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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.