Home / 33,576,639.21-50,364,958.82-9,315,570.24

Finding the Fourth Proportional to 33,576,639.21, 50,364,958.82 and 9,315,570.24

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Solution

The fourth proportional to 33,576,639.21, 50,364,958.82 and 9,315,570.24 is: 13,973,355.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,576,639.21 : 50,364,958.82 = 9,315,570.24 : x
  2. Step 2: Convert to fraction form
    33,576,639.21/50,364,958.82 = 9,315,570.24/x
  3. Step 3: Cross multiply
    33,576,639.21x = 50,364,958.82 × 9,315,570.24
  4. Step 4: Simplify right side
    33,576,639.21x = 469,178,311,475,839.62
  5. Step 5: Solve for x
    x = 469,178,311,475,839.62/33,576,639.21
  6. Step 6: Final answer
    x = 13,973,355.36

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1.5x scale

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.