Home / 4,202,675,374.28-6,304,025,028.97-1,214,981,682.04

Finding the Fourth Proportional to 4,202,675,374.28, 6,304,025,028.97 and 1,214,981,682.04

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Solution

The fourth proportional to 4,202,675,374.28, 6,304,025,028.97 and 1,214,981,682.04 is: 1,822,475,982.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202,675,374.28 : 6,304,025,028.97 = 1,214,981,682.04 : x
  2. Step 2: Convert to fraction form
    4,202,675,374.28/6,304,025,028.97 = 1,214,981,682.04/x
  3. Step 3: Cross multiply
    4,202,675,374.28x = 6,304,025,028.97 × 1,214,981,682.04
  4. Step 4: Simplify right side
    4,202,675,374.28x = 7,659,274,933,288,711,168
  5. Step 5: Solve for x
    x = 7,659,274,933,288,711,168/4,202,675,374.28
  6. Step 6: Final answer
    x = 1,822,475,982.84

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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.