Home / 44,582,825.20-66,874,237.80-39,321,559.30

Finding the Fourth Proportional to 44,582,825.20, 66,874,237.80 and 39,321,559.30

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Solution

The fourth proportional to 44,582,825.20, 66,874,237.80 and 39,321,559.30 is: 58,982,338.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,582,825.20 : 66,874,237.80 = 39,321,559.30 : x
  2. Step 2: Convert to fraction form
    44,582,825.20/66,874,237.80 = 39,321,559.30/x
  3. Step 3: Cross multiply
    44,582,825.20x = 66,874,237.80 × 39,321,559.30
  4. Step 4: Simplify right side
    44,582,825.20x = 2,629,599,307,295,001
  5. Step 5: Solve for x
    x = 2,629,599,307,295,001/44,582,825.20
  6. Step 6: Final answer
    x = 58,982,338.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.