Home / 173,494,557.20-260,241,835.80-95,560,374.80

Finding the Fourth Proportional to 173,494,557.20, 260,241,835.80 and 95,560,374.80

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Solution

The fourth proportional to 173,494,557.20, 260,241,835.80 and 95,560,374.80 is: 143,340,562.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,494,557.20 : 260,241,835.80 = 95,560,374.80 : x
  2. Step 2: Convert to fraction form
    173,494,557.20/260,241,835.80 = 95,560,374.80/x
  3. Step 3: Cross multiply
    173,494,557.20x = 260,241,835.80 × 95,560,374.80
  4. Step 4: Simplify right side
    173,494,557.20x = 24,868,807,367,688,060
  5. Step 5: Solve for x
    x = 24,868,807,367,688,060/173,494,557.20
  6. Step 6: Final answer
    x = 143,340,562.20

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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.