Home / 264,383,999.40-396,575,999.10-234,906,738.60

Finding the Fourth Proportional to 264,383,999.40, 396,575,999.10 and 234,906,738.60

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Solution

The fourth proportional to 264,383,999.40, 396,575,999.10 and 234,906,738.60 is: 352,360,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,383,999.40 : 396,575,999.10 = 234,906,738.60 : x
  2. Step 2: Convert to fraction form
    264,383,999.40/396,575,999.10 = 234,906,738.60/x
  3. Step 3: Cross multiply
    264,383,999.40x = 396,575,999.10 × 234,906,738.60
  4. Step 4: Simplify right side
    264,383,999.40x = 93,158,374,555,617,536
  5. Step 5: Solve for x
    x = 93,158,374,555,617,536/264,383,999.40
  6. Step 6: Final answer
    x = 352,360,107.90

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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.