Home / 246,664,077.60-339,848,286.48-162,883,431.84

Finding the Fourth Proportional to 246,664,077.60, 339,848,286.48 and 162,883,431.84

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Solution

The fourth proportional to 246,664,077.60, 339,848,286.48 and 162,883,431.84 is: 224,417,173.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,664,077.60 : 339,848,286.48 = 162,883,431.84 : x
  2. Step 2: Convert to fraction form
    246,664,077.60/339,848,286.48 = 162,883,431.84/x
  3. Step 3: Cross multiply
    246,664,077.60x = 339,848,286.48 × 162,883,431.84
  4. Step 4: Simplify right side
    246,664,077.60x = 55,355,655,206,805,880
  5. Step 5: Solve for x
    x = 55,355,655,206,805,880/246,664,077.60
  6. Step 6: Final answer
    x = 224,417,173.94

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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.