Home / 193,997,292.44-267,676,299.18-111,475,133.96

Finding the Fourth Proportional to 193,997,292.44, 267,676,299.18 and 111,475,133.96

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Solution

The fourth proportional to 193,997,292.44, 267,676,299.18 and 111,475,133.96 is: 153,812,720.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,997,292.44 : 267,676,299.18 = 111,475,133.96 : x
  2. Step 2: Convert to fraction form
    193,997,292.44/267,676,299.18 = 111,475,133.96/x
  3. Step 3: Cross multiply
    193,997,292.44x = 267,676,299.18 × 111,475,133.96
  4. Step 4: Simplify right side
    193,997,292.44x = 29,839,251,309,007,536
  5. Step 5: Solve for x
    x = 29,839,251,309,007,536/193,997,292.44
  6. Step 6: Final answer
    x = 153,812,720.44

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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.