Home / 336,204,415.20-504,306,622.80-268,179,967.20

Finding the Fourth Proportional to 336,204,415.20, 504,306,622.80 and 268,179,967.20

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Solution

The fourth proportional to 336,204,415.20, 504,306,622.80 and 268,179,967.20 is: 402,269,950.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,204,415.20 : 504,306,622.80 = 268,179,967.20 : x
  2. Step 2: Convert to fraction form
    336,204,415.20/504,306,622.80 = 268,179,967.20/x
  3. Step 3: Cross multiply
    336,204,415.20x = 504,306,622.80 × 268,179,967.20
  4. Step 4: Simplify right side
    336,204,415.20x = 135,244,933,561,246,768
  5. Step 5: Solve for x
    x = 135,244,933,561,246,768/336,204,415.20
  6. Step 6: Final answer
    x = 402,269,950.80

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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.