Home / 49,169,167.80-73,753,751.70-23,659,999.80

Finding the Fourth Proportional to 49,169,167.80, 73,753,751.70 and 23,659,999.80

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Solution

The fourth proportional to 49,169,167.80, 73,753,751.70 and 23,659,999.80 is: 35,489,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,169,167.80 : 73,753,751.70 = 23,659,999.80 : x
  2. Step 2: Convert to fraction form
    49,169,167.80/73,753,751.70 = 23,659,999.80/x
  3. Step 3: Cross multiply
    49,169,167.80x = 73,753,751.70 × 23,659,999.80
  4. Step 4: Simplify right side
    49,169,167.80x = 1,745,013,750,471,249.75
  5. Step 5: Solve for x
    x = 1,745,013,750,471,249.75/49,169,167.80
  6. Step 6: Final answer
    x = 35,489,999.70

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Similar ratio
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1.5x scale

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.