Home / 33,271,174,228.75-49,907,144,727.51-12,025,236,393.52

Finding the Fourth Proportional to 33,271,174,228.75, 49,907,144,727.51 and 12,025,236,393.52

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Solution

The fourth proportional to 33,271,174,228.75, 49,907,144,727.51 and 12,025,236,393.52 is: 18,037,993,157.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,271,174,228.75 : 49,907,144,727.51 = 12,025,236,393.52 : x
  2. Step 2: Convert to fraction form
    33,271,174,228.75/49,907,144,727.51 = 12,025,236,393.52/x
  3. Step 3: Cross multiply
    33,271,174,228.75x = 49,907,144,727.51 × 12,025,236,393.52
  4. Step 4: Simplify right side
    33,271,174,228.75x = 600,145,213,073,923,112,960
  5. Step 5: Solve for x
    x = 600,145,213,073,923,112,960/33,271,174,228.75
  6. Step 6: Final answer
    x = 18,037,993,157.31

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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.