Home / 11,650,442.92-17,476,365.00-3,563,488.61

Finding the Fourth Proportional to 11,650,442.92, 17,476,365.00 and 3,563,488.61

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Solution

The fourth proportional to 11,650,442.92, 17,476,365.00 and 3,563,488.61 is: 5,345,447.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,442.92 : 17,476,365.00 = 3,563,488.61 : x
  2. Step 2: Convert to fraction form
    11,650,442.92/17,476,365.00 = 3,563,488.61/x
  3. Step 3: Cross multiply
    11,650,442.92x = 17,476,365.00 × 3,563,488.61
  4. Step 4: Simplify right side
    11,650,442.92x = 62,276,827,630,611.38
  5. Step 5: Solve for x
    x = 62,276,827,630,611.38/11,650,442.92
  6. Step 6: Final answer
    x = 5,345,447.21

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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.