Home / 4,783,041,825.60-7,174,562,738.40-1,336,469,793.60

Finding the Fourth Proportional to 4,783,041,825.60, 7,174,562,738.40 and 1,336,469,793.60

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Solution

The fourth proportional to 4,783,041,825.60, 7,174,562,738.40 and 1,336,469,793.60 is: 2,004,704,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,041,825.60 : 7,174,562,738.40 = 1,336,469,793.60 : x
  2. Step 2: Convert to fraction form
    4,783,041,825.60/7,174,562,738.40 = 1,336,469,793.60/x
  3. Step 3: Cross multiply
    4,783,041,825.60x = 7,174,562,738.40 × 1,336,469,793.60
  4. Step 4: Simplify right side
    4,783,041,825.60x = 9,588,586,382,159,697,920
  5. Step 5: Solve for x
    x = 9,588,586,382,159,697,920/4,783,041,825.60
  6. Step 6: Final answer
    x = 2,004,704,690.40

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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.