Home / 1,844,321,314.37-2,545,183,502.21-1,008,927,948.83

Finding the Fourth Proportional to 1,844,321,314.37, 2,545,183,502.21 and 1,008,927,948.83

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Solution

The fourth proportional to 1,844,321,314.37, 2,545,183,502.21 and 1,008,927,948.83 is: 1,392,331,558.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,321,314.37 : 2,545,183,502.21 = 1,008,927,948.83 : x
  2. Step 2: Convert to fraction form
    1,844,321,314.37/2,545,183,502.21 = 1,008,927,948.83/x
  3. Step 3: Cross multiply
    1,844,321,314.37x = 2,545,183,502.21 × 1,008,927,948.83
  4. Step 4: Simplify right side
    1,844,321,314.37x = 2,567,906,770,270,487,552
  5. Step 5: Solve for x
    x = 2,567,906,770,270,487,552/1,844,321,314.37
  6. Step 6: Final answer
    x = 1,392,331,558.64

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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.