Home / 41,618,317.12-57,432,854.56-23,033,493.36

Finding the Fourth Proportional to 41,618,317.12, 57,432,854.56 and 23,033,493.36

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Solution

The fourth proportional to 41,618,317.12, 57,432,854.56 and 23,033,493.36 is: 31,785,986.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,317.12 : 57,432,854.56 = 23,033,493.36 : x
  2. Step 2: Convert to fraction form
    41,618,317.12/57,432,854.56 = 23,033,493.36/x
  3. Step 3: Cross multiply
    41,618,317.12x = 57,432,854.56 × 23,033,493.36
  4. Step 4: Simplify right side
    41,618,317.12x = 1,322,879,274,153,605.75
  5. Step 5: Solve for x
    x = 1,322,879,274,153,605.75/41,618,317.12
  6. Step 6: Final answer
    x = 31,785,986.69

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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.