Home / 1,906,557,944.87-2,631,081,427.22-1,048,268,787.84

Finding the Fourth Proportional to 1,906,557,944.87, 2,631,081,427.22 and 1,048,268,787.84

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Solution

The fourth proportional to 1,906,557,944.87, 2,631,081,427.22 and 1,048,268,787.84 is: 1,446,628,226.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,557,944.87 : 2,631,081,427.22 = 1,048,268,787.84 : x
  2. Step 2: Convert to fraction form
    1,906,557,944.87/2,631,081,427.22 = 1,048,268,787.84/x
  3. Step 3: Cross multiply
    1,906,557,944.87x = 2,631,081,427.22 × 1,048,268,787.84
  4. Step 4: Simplify right side
    1,906,557,944.87x = 2,758,080,538,422,866,944
  5. Step 5: Solve for x
    x = 2,758,080,538,422,866,944/1,906,557,944.87
  6. Step 6: Final answer
    x = 1,446,628,226.45

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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.