Home / 336,008,086.40-504,012,129.60-244,175,081.60

Finding the Fourth Proportional to 336,008,086.40, 504,012,129.60 and 244,175,081.60

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Solution

The fourth proportional to 336,008,086.40, 504,012,129.60 and 244,175,081.60 is: 366,262,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,008,086.40 : 504,012,129.60 = 244,175,081.60 : x
  2. Step 2: Convert to fraction form
    336,008,086.40/504,012,129.60 = 244,175,081.60/x
  3. Step 3: Cross multiply
    336,008,086.40x = 504,012,129.60 × 244,175,081.60
  4. Step 4: Simplify right side
    336,008,086.40x = 123,067,202,872,469,776
  5. Step 5: Solve for x
    x = 123,067,202,872,469,776/336,008,086.40
  6. Step 6: Final answer
    x = 366,262,622.40

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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.