Home / 275,914,527.41-413,530,992.23-236,777,883.57

Finding the Fourth Proportional to 275,914,527.41, 413,530,992.23 and 236,777,883.57

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Solution

The fourth proportional to 275,914,527.41, 413,530,992.23 and 236,777,883.57 is: 354,874,366.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,914,527.41 : 413,530,992.23 = 236,777,883.57 : x
  2. Step 2: Convert to fraction form
    275,914,527.41/413,530,992.23 = 236,777,883.57/x
  3. Step 3: Cross multiply
    275,914,527.41x = 413,530,992.23 × 236,777,883.57
  4. Step 4: Simplify right side
    275,914,527.41x = 97,914,993,130,450,512
  5. Step 5: Solve for x
    x = 97,914,993,130,450,512/275,914,527.41
  6. Step 6: Final answer
    x = 354,874,366.52

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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.