Home / 2,049,052,965.60-2,827,694,004.84-1,109,255,577.12

Finding the Fourth Proportional to 2,049,052,965.60, 2,827,694,004.84 and 1,109,255,577.12

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Solution

The fourth proportional to 2,049,052,965.60, 2,827,694,004.84 and 1,109,255,577.12 is: 1,530,773,190.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,052,965.60 : 2,827,694,004.84 = 1,109,255,577.12 : x
  2. Step 2: Convert to fraction form
    2,049,052,965.60/2,827,694,004.84 = 1,109,255,577.12/x
  3. Step 3: Cross multiply
    2,049,052,965.60x = 2,827,694,004.84 × 1,109,255,577.12
  4. Step 4: Simplify right side
    2,049,052,965.60x = 3,136,635,345,257,558,016
  5. Step 5: Solve for x
    x = 3,136,635,345,257,558,016/2,049,052,965.60
  6. Step 6: Final answer
    x = 1,530,773,190.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.