Home / 796,337,384.20-1,194,247,748.94-305,024,509.96

Finding the Fourth Proportional to 796,337,384.20, 1,194,247,748.94 and 305,024,509.96

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Solution

The fourth proportional to 796,337,384.20, 1,194,247,748.94 and 305,024,509.96 is: 457,437,816.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,337,384.20 : 1,194,247,748.94 = 305,024,509.96 : x
  2. Step 2: Convert to fraction form
    796,337,384.20/1,194,247,748.94 = 305,024,509.96/x
  3. Step 3: Cross multiply
    796,337,384.20x = 1,194,247,748.94 × 305,024,509.96
  4. Step 4: Simplify right side
    796,337,384.20x = 364,274,834,391,256,576
  5. Step 5: Solve for x
    x = 364,274,834,391,256,576/796,337,384.20
  6. Step 6: Final answer
    x = 457,437,816.71

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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.