Home / 599,980,605.75-827,967,135.83-332,056,961.02

Finding the Fourth Proportional to 599,980,605.75, 827,967,135.83 and 332,056,961.02

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Solution

The fourth proportional to 599,980,605.75, 827,967,135.83 and 332,056,961.02 is: 458,235,230.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,980,605.75 : 827,967,135.83 = 332,056,961.02 : x
  2. Step 2: Convert to fraction form
    599,980,605.75/827,967,135.83 = 332,056,961.02/x
  3. Step 3: Cross multiply
    599,980,605.75x = 827,967,135.83 × 332,056,961.02
  4. Step 4: Simplify right side
    599,980,605.75x = 274,932,250,947,518,048
  5. Step 5: Solve for x
    x = 274,932,250,947,518,048/599,980,605.75
  6. Step 6: Final answer
    x = 458,235,230.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.