Home / 227,909,600.04-314,515,366.38-123,487,753.44

Finding the Fourth Proportional to 227,909,600.04, 314,515,366.38 and 123,487,753.44

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Solution

The fourth proportional to 227,909,600.04, 314,515,366.38 and 123,487,753.44 is: 170,413,163.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,909,600.04 : 314,515,366.38 = 123,487,753.44 : x
  2. Step 2: Convert to fraction form
    227,909,600.04/314,515,366.38 = 123,487,753.44/x
  3. Step 3: Cross multiply
    227,909,600.04x = 314,515,366.38 × 123,487,753.44
  4. Step 4: Simplify right side
    227,909,600.04x = 38,838,796,016,624,704
  5. Step 5: Solve for x
    x = 38,838,796,016,624,704/227,909,600.04
  6. Step 6: Final answer
    x = 170,413,163.86

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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.