Home / 236,128,522.20-354,192,783.30-226,562,584.20

Finding the Fourth Proportional to 236,128,522.20, 354,192,783.30 and 226,562,584.20

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Solution

The fourth proportional to 236,128,522.20, 354,192,783.30 and 226,562,584.20 is: 339,843,876.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,128,522.20 : 354,192,783.30 = 226,562,584.20 : x
  2. Step 2: Convert to fraction form
    236,128,522.20/354,192,783.30 = 226,562,584.20/x
  3. Step 3: Cross multiply
    236,128,522.20x = 354,192,783.30 × 226,562,584.20
  4. Step 4: Simplify right side
    236,128,522.20x = 80,246,832,289,438,608
  5. Step 5: Solve for x
    x = 80,246,832,289,438,608/236,128,522.20
  6. Step 6: Final answer
    x = 339,843,876.30

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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.