Home / 2,176,581,991.68-3,264,536,442.24-796,073,667.84

Finding the Fourth Proportional to 2,176,581,991.68, 3,264,536,442.24 and 796,073,667.84

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Solution

The fourth proportional to 2,176,581,991.68, 3,264,536,442.24 and 796,073,667.84 is: 1,193,987,412.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,581,991.68 : 3,264,536,442.24 = 796,073,667.84 : x
  2. Step 2: Convert to fraction form
    2,176,581,991.68/3,264,536,442.24 = 796,073,667.84/x
  3. Step 3: Cross multiply
    2,176,581,991.68x = 3,264,536,442.24 × 796,073,667.84
  4. Step 4: Simplify right side
    2,176,581,991.68x = 2,598,811,499,371,340,800
  5. Step 5: Solve for x
    x = 2,598,811,499,371,340,800/2,176,581,991.68
  6. Step 6: Final answer
    x = 1,193,987,412.05

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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.