Home / 1,067,759,439.58-1,601,055,289.14-847,843,452.73

Finding the Fourth Proportional to 1,067,759,439.58, 1,601,055,289.14 and 847,843,452.73

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Solution

The fourth proportional to 1,067,759,439.58, 1,601,055,289.14 and 847,843,452.73 is: 1,271,301,562.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,759,439.58 : 1,601,055,289.14 = 847,843,452.73 : x
  2. Step 2: Convert to fraction form
    1,067,759,439.58/1,601,055,289.14 = 847,843,452.73/x
  3. Step 3: Cross multiply
    1,067,759,439.58x = 1,601,055,289.14 × 847,843,452.73
  4. Step 4: Simplify right side
    1,067,759,439.58x = 1,357,444,244,348,080,896
  5. Step 5: Solve for x
    x = 1,357,444,244,348,080,896/1,067,759,439.58
  6. Step 6: Final answer
    x = 1,271,301,562.91

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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.