Home / 173,494,518.20-260,241,777.30-95,560,335.80

Finding the Fourth Proportional to 173,494,518.20, 260,241,777.30 and 95,560,335.80

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Solution

The fourth proportional to 173,494,518.20, 260,241,777.30 and 95,560,335.80 is: 143,340,503.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,494,518.20 : 260,241,777.30 = 95,560,335.80 : x
  2. Step 2: Convert to fraction form
    173,494,518.20/260,241,777.30 = 95,560,335.80/x
  3. Step 3: Cross multiply
    173,494,518.20x = 260,241,777.30 × 95,560,335.80
  4. Step 4: Simplify right side
    173,494,518.20x = 24,868,791,627,976,816
  5. Step 5: Solve for x
    x = 24,868,791,627,976,816/173,494,518.20
  6. Step 6: Final answer
    x = 143,340,503.70

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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.