Home / 2,288,147,634.55-3,432,253,339.37-652,372,236.55

Finding the Fourth Proportional to 2,288,147,634.55, 3,432,253,339.37 and 652,372,236.55

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Solution

The fourth proportional to 2,288,147,634.55, 3,432,253,339.37 and 652,372,236.55 is: 978,567,446.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,147,634.55 : 3,432,253,339.37 = 652,372,236.55 : x
  2. Step 2: Convert to fraction form
    2,288,147,634.55/3,432,253,339.37 = 652,372,236.55/x
  3. Step 3: Cross multiply
    2,288,147,634.55x = 3,432,253,339.37 × 652,372,236.55
  4. Step 4: Simplify right side
    2,288,147,634.55x = 2,239,106,787,411,012,864
  5. Step 5: Solve for x
    x = 2,239,106,787,411,012,864/2,288,147,634.55
  6. Step 6: Final answer
    x = 978,567,446.26

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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.