Home / 41,400,077.70-57,093,354.72-32,718,989.10

Finding the Fourth Proportional to 41,400,077.70, 57,093,354.72 and 32,718,989.10

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Solution

The fourth proportional to 41,400,077.70, 57,093,354.72 and 32,718,989.10 is: 45,121,578.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,400,077.70 : 57,093,354.72 = 32,718,989.10 : x
  2. Step 2: Convert to fraction form
    41,400,077.70/57,093,354.72 = 32,718,989.10/x
  3. Step 3: Cross multiply
    41,400,077.70x = 57,093,354.72 × 32,718,989.10
  4. Step 4: Simplify right side
    41,400,077.70x = 1,868,036,850,766,113.50
  5. Step 5: Solve for x
    x = 1,868,036,850,766,113.50/41,400,077.70
  6. Step 6: Final answer
    x = 45,121,578.38

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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.