Home / 41,618,310.61-57,432,845.60-23,033,486.83

Finding the Fourth Proportional to 41,618,310.61, 57,432,845.60 and 23,033,486.83

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Solution

The fourth proportional to 41,618,310.61, 57,432,845.60 and 23,033,486.83 is: 31,785,977.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,310.61 : 57,432,845.60 = 23,033,486.83 : x
  2. Step 2: Convert to fraction form
    41,618,310.61/57,432,845.60 = 23,033,486.83/x
  3. Step 3: Cross multiply
    41,618,310.61x = 57,432,845.60 × 23,033,486.83
  4. Step 4: Simplify right side
    41,618,310.61x = 1,322,878,692,621,856
  5. Step 5: Solve for x
    x = 1,322,878,692,621,856/41,618,310.61
  6. Step 6: Final answer
    x = 31,785,977.69

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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.