Home / 3,022,921,351.65-4,534,382,027.48-2,850,734,467.65

Finding the Fourth Proportional to 3,022,921,351.65, 4,534,382,027.48 and 2,850,734,467.65

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Solution

The fourth proportional to 3,022,921,351.65, 4,534,382,027.48 and 2,850,734,467.65 is: 4,276,101,701.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,921,351.65 : 4,534,382,027.48 = 2,850,734,467.65 : x
  2. Step 2: Convert to fraction form
    3,022,921,351.65/4,534,382,027.48 = 2,850,734,467.65/x
  3. Step 3: Cross multiply
    3,022,921,351.65x = 4,534,382,027.48 × 2,850,734,467.65
  4. Step 4: Simplify right side
    3,022,921,351.65x = 12,926,319,135,215,673,344
  5. Step 5: Solve for x
    x = 12,926,319,135,215,673,344/3,022,921,351.65
  6. Step 6: Final answer
    x = 4,276,101,701.48

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Half scale
Find fourth proportional to 6,045,842,703.30, 9,068,764,054.95 and 5,701,468,935.30
Double scale
Find fourth proportional to 3,022,921,352.65, 4,534,382,028.98 and 2,850,734,468.65
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.