Home / 246,206,455.43-339,772,963.01-134,694,709.47

Finding the Fourth Proportional to 246,206,455.43, 339,772,963.01 and 134,694,709.47

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Solution

The fourth proportional to 246,206,455.43, 339,772,963.01 and 134,694,709.47 is: 185,883,105.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,206,455.43 : 339,772,963.01 = 134,694,709.47 : x
  2. Step 2: Convert to fraction form
    246,206,455.43/339,772,963.01 = 134,694,709.47/x
  3. Step 3: Cross multiply
    246,206,455.43x = 339,772,963.01 × 134,694,709.47
  4. Step 4: Simplify right side
    246,206,455.43x = 45,765,620,537,719,536
  5. Step 5: Solve for x
    x = 45,765,620,537,719,536/246,206,455.43
  6. Step 6: Final answer
    x = 185,883,105.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.