Home / 16,441,481.80-24,662,222.70-5,083,078.60

Finding the Fourth Proportional to 16,441,481.80, 24,662,222.70 and 5,083,078.60

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Solution

The fourth proportional to 16,441,481.80, 24,662,222.70 and 5,083,078.60 is: 7,624,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,441,481.80 : 24,662,222.70 = 5,083,078.60 : x
  2. Step 2: Convert to fraction form
    16,441,481.80/24,662,222.70 = 5,083,078.60/x
  3. Step 3: Cross multiply
    16,441,481.80x = 24,662,222.70 × 5,083,078.60
  4. Step 4: Simplify right side
    16,441,481.80x = 125,360,016,434,804.20
  5. Step 5: Solve for x
    x = 125,360,016,434,804.20/16,441,481.80
  6. Step 6: Final answer
    x = 7,624,617.90

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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.