Home / 3,611,109,025.80-5,410,488,636.79-2,823,858,679.02

Finding the Fourth Proportional to 3,611,109,025.80, 5,410,488,636.79 and 2,823,858,679.02

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Solution

The fourth proportional to 3,611,109,025.80, 5,410,488,636.79 and 2,823,858,679.02 is: 4,230,959,294.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,109,025.80 : 5,410,488,636.79 = 2,823,858,679.02 : x
  2. Step 2: Convert to fraction form
    3,611,109,025.80/5,410,488,636.79 = 2,823,858,679.02/x
  3. Step 3: Cross multiply
    3,611,109,025.80x = 5,410,488,636.79 × 2,823,858,679.02
  4. Step 4: Simplify right side
    3,611,109,025.80x = 15,278,455,294,738,530,304
  5. Step 5: Solve for x
    x = 15,278,455,294,738,530,304/3,611,109,025.80
  6. Step 6: Final answer
    x = 4,230,959,294.11

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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.