Home / 177,310,244.55-265,965,366.83-109,285,796.55

Finding the Fourth Proportional to 177,310,244.55, 265,965,366.83 and 109,285,796.55

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Solution

The fourth proportional to 177,310,244.55, 265,965,366.83 and 109,285,796.55 is: 163,928,694.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,310,244.55 : 265,965,366.83 = 109,285,796.55 : x
  2. Step 2: Convert to fraction form
    177,310,244.55/265,965,366.83 = 109,285,796.55/x
  3. Step 3: Cross multiply
    177,310,244.55x = 265,965,366.83 × 109,285,796.55
  4. Step 4: Simplify right side
    177,310,244.55x = 29,066,236,968,183,068
  5. Step 5: Solve for x
    x = 29,066,236,968,183,068/177,310,244.55
  6. Step 6: Final answer
    x = 163,928,694.83

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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.