Home / 304,269,096.66-456,482,333.94-178,179,660.28

Finding the Fourth Proportional to 304,269,096.66, 456,482,333.94 and 178,179,660.28

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Solution

The fourth proportional to 304,269,096.66, 456,482,333.94 and 178,179,660.28 is: 267,315,570.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,269,096.66 : 456,482,333.94 = 178,179,660.28 : x
  2. Step 2: Convert to fraction form
    304,269,096.66/456,482,333.94 = 178,179,660.28/x
  3. Step 3: Cross multiply
    304,269,096.66x = 456,482,333.94 × 178,179,660.28
  4. Step 4: Simplify right side
    304,269,096.66x = 81,335,867,185,250,720
  5. Step 5: Solve for x
    x = 81,335,867,185,250,720/304,269,096.66
  6. Step 6: Final answer
    x = 267,315,570.59

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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.