Home / 206,143,599.00-308,542,444.03-151,541,732.28

Finding the Fourth Proportional to 206,143,599.00, 308,542,444.03 and 151,541,732.28

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Solution

The fourth proportional to 206,143,599.00, 308,542,444.03 and 151,541,732.28 is: 226,817,891.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,143,599.00 : 308,542,444.03 = 151,541,732.28 : x
  2. Step 2: Convert to fraction form
    206,143,599.00/308,542,444.03 = 151,541,732.28/x
  3. Step 3: Cross multiply
    206,143,599.00x = 308,542,444.03 × 151,541,732.28
  4. Step 4: Simplify right side
    206,143,599.00x = 46,757,056,450,704,424
  5. Step 5: Solve for x
    x = 46,757,056,450,704,424/206,143,599.00
  6. Step 6: Final answer
    x = 226,817,891.40

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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.