Home / 16,724,396.52-25,086,546.25-4,593,871.60

Finding the Fourth Proportional to 16,724,396.52, 25,086,546.25 and 4,593,871.60

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Solution

The fourth proportional to 16,724,396.52, 25,086,546.25 and 4,593,871.60 is: 6,890,794.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,724,396.52 : 25,086,546.25 = 4,593,871.60 : x
  2. Step 2: Convert to fraction form
    16,724,396.52/25,086,546.25 = 4,593,871.60/x
  3. Step 3: Cross multiply
    16,724,396.52x = 25,086,546.25 × 4,593,871.60
  4. Step 4: Simplify right side
    16,724,396.52x = 115,244,372,359,961.48
  5. Step 5: Solve for x
    x = 115,244,372,359,961.48/16,724,396.52
  6. Step 6: Final answer
    x = 6,890,794.07

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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.