Home / 335,632,544.70-502,598,511.45-267,608,096.70

Finding the Fourth Proportional to 335,632,544.70, 502,598,511.45 and 267,608,096.70

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Solution

The fourth proportional to 335,632,544.70, 502,598,511.45 and 267,608,096.70 is: 400,734,175.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,632,544.70 : 502,598,511.45 = 267,608,096.70 : x
  2. Step 2: Convert to fraction form
    335,632,544.70/502,598,511.45 = 267,608,096.70/x
  3. Step 3: Cross multiply
    335,632,544.70x = 502,598,511.45 × 267,608,096.70
  4. Step 4: Simplify right side
    335,632,544.70x = 134,499,431,053,387,648
  5. Step 5: Solve for x
    x = 134,499,431,053,387,648/335,632,544.70
  6. Step 6: Final answer
    x = 400,734,175.45

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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.