Home / 41,618,311.11-57,432,846.28-23,033,487.33

Finding the Fourth Proportional to 41,618,311.11, 57,432,846.28 and 23,033,487.33

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Solution

The fourth proportional to 41,618,311.11, 57,432,846.28 and 23,033,487.33 is: 31,785,978.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,311.11 : 57,432,846.28 = 23,033,487.33 : x
  2. Step 2: Convert to fraction form
    41,618,311.11/57,432,846.28 = 23,033,487.33/x
  3. Step 3: Cross multiply
    41,618,311.11x = 57,432,846.28 × 23,033,487.33
  4. Step 4: Simplify right side
    41,618,311.11x = 1,322,878,737,116,217.50
  5. Step 5: Solve for x
    x = 1,322,878,737,116,217.50/41,618,311.11
  6. Step 6: Final answer
    x = 31,785,978.38

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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.