Home / 250,629,601.27-376,021,370.64-119,639,027.29

Finding the Fourth Proportional to 250,629,601.27, 376,021,370.64 and 119,639,027.29

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Solution

The fourth proportional to 250,629,601.27, 376,021,370.64 and 119,639,027.29 is: 179,495,282.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,629,601.27 : 376,021,370.64 = 119,639,027.29 : x
  2. Step 2: Convert to fraction form
    250,629,601.27/376,021,370.64 = 119,639,027.29/x
  3. Step 3: Cross multiply
    250,629,601.27x = 376,021,370.64 × 119,639,027.29
  4. Step 4: Simplify right side
    250,629,601.27x = 44,986,831,023,622,168
  5. Step 5: Solve for x
    x = 44,986,831,023,622,168/250,629,601.27
  6. Step 6: Final answer
    x = 179,495,282.26

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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.