Home / 173,494,540.70-260,241,811.05-95,560,358.30

Finding the Fourth Proportional to 173,494,540.70, 260,241,811.05 and 95,560,358.30

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Solution

The fourth proportional to 173,494,540.70, 260,241,811.05 and 95,560,358.30 is: 143,340,537.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,494,540.70 : 260,241,811.05 = 95,560,358.30 : x
  2. Step 2: Convert to fraction form
    173,494,540.70/260,241,811.05 = 95,560,358.30/x
  3. Step 3: Cross multiply
    173,494,540.70x = 260,241,811.05 × 95,560,358.30
  4. Step 4: Simplify right side
    173,494,540.70x = 24,868,800,708,578,900
  5. Step 5: Solve for x
    x = 24,868,800,708,578,900/173,494,540.70
  6. Step 6: Final answer
    x = 143,340,537.45

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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.