Home / 44,314,940.20-61,164,821.12-25,986,130.60

Finding the Fourth Proportional to 44,314,940.20, 61,164,821.12 and 25,986,130.60

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Solution

The fourth proportional to 44,314,940.20, 61,164,821.12 and 25,986,130.60 is: 35,866,843.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,314,940.20 : 61,164,821.12 = 25,986,130.60 : x
  2. Step 2: Convert to fraction form
    44,314,940.20/61,164,821.12 = 25,986,130.60/x
  3. Step 3: Cross multiply
    44,314,940.20x = 61,164,821.12 × 25,986,130.60
  4. Step 4: Simplify right side
    44,314,940.20x = 1,589,437,029,749,958.25
  5. Step 5: Solve for x
    x = 1,589,437,029,749,958.25/44,314,940.20
  6. Step 6: Final answer
    x = 35,866,843.61

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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.