Home / 276,441,192.15-414,663,338.37-92,208,162.52

Finding the Fourth Proportional to 276,441,192.15, 414,663,338.37 and 92,208,162.52

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Solution

The fourth proportional to 276,441,192.15, 414,663,338.37 and 92,208,162.52 is: 138,312,760.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,441,192.15 : 414,663,338.37 = 92,208,162.52 : x
  2. Step 2: Convert to fraction form
    276,441,192.15/414,663,338.37 = 92,208,162.52/x
  3. Step 3: Cross multiply
    276,441,192.15x = 414,663,338.37 × 92,208,162.52
  4. Step 4: Simplify right side
    276,441,192.15x = 38,235,344,494,436,416
  5. Step 5: Solve for x
    x = 38,235,344,494,436,416/276,441,192.15
  6. Step 6: Final answer
    x = 138,312,760.83

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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.