Home / 2,441,678,047.20-3,662,741,019.60-805,906,245.60

Finding the Fourth Proportional to 2,441,678,047.20, 3,662,741,019.60 and 805,906,245.60

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Solution

The fourth proportional to 2,441,678,047.20, 3,662,741,019.60 and 805,906,245.60 is: 1,208,933,285.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,678,047.20 : 3,662,741,019.60 = 805,906,245.60 : x
  2. Step 2: Convert to fraction form
    2,441,678,047.20/3,662,741,019.60 = 805,906,245.60/x
  3. Step 3: Cross multiply
    2,441,678,047.20x = 3,662,741,019.60 × 805,906,245.60
  4. Step 4: Simplify right side
    2,441,678,047.20x = 2,951,825,863,710,951,936
  5. Step 5: Solve for x
    x = 2,951,825,863,710,951,936/2,441,678,047.20
  6. Step 6: Final answer
    x = 1,208,933,285.49

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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.