Home / 173,844,233.55-260,766,350.33-52,659,939.15

Finding the Fourth Proportional to 173,844,233.55, 260,766,350.33 and 52,659,939.15

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Solution

The fourth proportional to 173,844,233.55, 260,766,350.33 and 52,659,939.15 is: 78,989,908.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,844,233.55 : 260,766,350.33 = 52,659,939.15 : x
  2. Step 2: Convert to fraction form
    173,844,233.55/260,766,350.33 = 52,659,939.15/x
  3. Step 3: Cross multiply
    173,844,233.55x = 260,766,350.33 × 52,659,939.15
  4. Step 4: Simplify right side
    173,844,233.55x = 13,731,940,140,482,082
  5. Step 5: Solve for x
    x = 13,731,940,140,482,082/173,844,233.55
  6. Step 6: Final answer
    x = 78,989,908.73

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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.