Home / 41,670,449.55-57,505,205.46-23,086,794.51

Finding the Fourth Proportional to 41,670,449.55, 57,505,205.46 and 23,086,794.51

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Solution

The fourth proportional to 41,670,449.55, 57,505,205.46 and 23,086,794.51 is: 31,859,768.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670,449.55 : 57,505,205.46 = 23,086,794.51 : x
  2. Step 2: Convert to fraction form
    41,670,449.55/57,505,205.46 = 23,086,794.51/x
  3. Step 3: Cross multiply
    41,670,449.55x = 57,505,205.46 × 23,086,794.51
  4. Step 4: Simplify right side
    41,670,449.55x = 1,327,610,861,710,350.25
  5. Step 5: Solve for x
    x = 1,327,610,861,710,350.25/41,670,449.55
  6. Step 6: Final answer
    x = 31,859,768.16

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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.