Home / 336,367,261.20-504,550,891.80-250,273,819.20

Finding the Fourth Proportional to 336,367,261.20, 504,550,891.80 and 250,273,819.20

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Solution

The fourth proportional to 336,367,261.20, 504,550,891.80 and 250,273,819.20 is: 375,410,728.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,367,261.20 : 504,550,891.80 = 250,273,819.20 : x
  2. Step 2: Convert to fraction form
    336,367,261.20/504,550,891.80 = 250,273,819.20/x
  3. Step 3: Cross multiply
    336,367,261.20x = 504,550,891.80 × 250,273,819.20
  4. Step 4: Simplify right side
    336,367,261.20x = 126,275,878,671,551,952
  5. Step 5: Solve for x
    x = 126,275,878,671,551,952/336,367,261.20
  6. Step 6: Final answer
    x = 375,410,728.80

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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.