Home / 3,595,889,845.80-5,384,764,842.30-2,870,295,733.80

Finding the Fourth Proportional to 3,595,889,845.80, 5,384,764,842.30 and 2,870,295,733.80

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Solution

The fourth proportional to 3,595,889,845.80, 5,384,764,842.30 and 2,870,295,733.80 is: 4,298,203,843.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,889,845.80 : 5,384,764,842.30 = 2,870,295,733.80 : x
  2. Step 2: Convert to fraction form
    3,595,889,845.80/5,384,764,842.30 = 2,870,295,733.80/x
  3. Step 3: Cross multiply
    3,595,889,845.80x = 5,384,764,842.30 × 2,870,295,733.80
  4. Step 4: Simplify right side
    3,595,889,845.80x = 15,455,867,554,369,921,024
  5. Step 5: Solve for x
    x = 15,455,867,554,369,921,024/3,595,889,845.80
  6. Step 6: Final answer
    x = 4,298,203,843.04

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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.