Home / 33,365,410.32-46,049,100.21-18,682,022.86

Finding the Fourth Proportional to 33,365,410.32, 46,049,100.21 and 18,682,022.86

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Solution

The fourth proportional to 33,365,410.32, 46,049,100.21 and 18,682,022.86 is: 25,783,898.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365,410.32 : 46,049,100.21 = 18,682,022.86 : x
  2. Step 2: Convert to fraction form
    33,365,410.32/46,049,100.21 = 18,682,022.86/x
  3. Step 3: Cross multiply
    33,365,410.32x = 46,049,100.21 × 18,682,022.86
  4. Step 4: Simplify right side
    33,365,410.32x = 860,290,342,690,528.12
  5. Step 5: Solve for x
    x = 860,290,342,690,528.12/33,365,410.32
  6. Step 6: Final answer
    x = 25,783,898.19

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1.5x scale

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.