Home / 50,178,226.68-69,116,932.26-35,468,604

Finding the Fourth Proportional to 50,178,226.68, 69,116,932.26 and 35,468,604

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Solution

The fourth proportional to 50,178,226.68, 69,116,932.26 and 35,468,604 is: 48,855,475.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,178,226.68 : 69,116,932.26 = 35,468,604 : x
  2. Step 2: Convert to fraction form
    50,178,226.68/69,116,932.26 = 35,468,604/x
  3. Step 3: Cross multiply
    50,178,226.68x = 69,116,932.26 × 35,468,604
  4. Step 4: Simplify right side
    50,178,226.68x = 2,451,481,100,024,765
  5. Step 5: Solve for x
    x = 2,451,481,100,024,765/50,178,226.68
  6. Step 6: Final answer
    x = 48,855,475.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.