Home / 92,162,196.94-138,243,251.66-27,464,350.90

Finding the Fourth Proportional to 92,162,196.94, 138,243,251.66 and 27,464,350.90

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Solution

The fourth proportional to 92,162,196.94, 138,243,251.66 and 27,464,350.90 is: 41,196,513.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,162,196.94 : 138,243,251.66 = 27,464,350.90 : x
  2. Step 2: Convert to fraction form
    92,162,196.94/138,243,251.66 = 27,464,350.90/x
  3. Step 3: Cross multiply
    92,162,196.94x = 138,243,251.66 × 27,464,350.90
  4. Step 4: Simplify right side
    92,162,196.94x = 3,796,761,173,147,247
  5. Step 5: Solve for x
    x = 3,796,761,173,147,247/92,162,196.94
  6. Step 6: Final answer
    x = 41,196,513.31

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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.