Home / 49,007,546.80-73,511,320.20-32,568,305.20

Finding the Fourth Proportional to 49,007,546.80, 73,511,320.20 and 32,568,305.20

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Solution

The fourth proportional to 49,007,546.80, 73,511,320.20 and 32,568,305.20 is: 48,852,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,007,546.80 : 73,511,320.20 = 32,568,305.20 : x
  2. Step 2: Convert to fraction form
    49,007,546.80/73,511,320.20 = 32,568,305.20/x
  3. Step 3: Cross multiply
    49,007,546.80x = 73,511,320.20 × 32,568,305.20
  4. Step 4: Simplify right side
    49,007,546.80x = 2,394,139,111,928,525
  5. Step 5: Solve for x
    x = 2,394,139,111,928,525/49,007,546.80
  6. Step 6: Final answer
    x = 48,852,457.80

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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.