Home / 45,694,600.06-63,047,732.31-25,848,821.68

Finding the Fourth Proportional to 45,694,600.06, 63,047,732.31 and 25,848,821.68

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Solution

The fourth proportional to 45,694,600.06, 63,047,732.31 and 25,848,821.68 is: 35,665,255.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,694,600.06 : 63,047,732.31 = 25,848,821.68 : x
  2. Step 2: Convert to fraction form
    45,694,600.06/63,047,732.31 = 25,848,821.68/x
  3. Step 3: Cross multiply
    45,694,600.06x = 63,047,732.31 × 25,848,821.68
  4. Step 4: Simplify right side
    45,694,600.06x = 1,629,709,589,809,564.50
  5. Step 5: Solve for x
    x = 1,629,709,589,809,564.50/45,694,600.06
  6. Step 6: Final answer
    x = 35,665,255.58

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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.