Home / 133,655,040.99-200,482,727.57-36,611,589.35

Finding the Fourth Proportional to 133,655,040.99, 200,482,727.57 and 36,611,589.35

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Solution

The fourth proportional to 133,655,040.99, 200,482,727.57 and 36,611,589.35 is: 54,917,429.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,655,040.99 : 200,482,727.57 = 36,611,589.35 : x
  2. Step 2: Convert to fraction form
    133,655,040.99/200,482,727.57 = 36,611,589.35/x
  3. Step 3: Cross multiply
    133,655,040.99x = 200,482,727.57 × 36,611,589.35
  4. Step 4: Simplify right side
    133,655,040.99x = 7,339,991,292,375,291
  5. Step 5: Solve for x
    x = 7,339,991,292,375,291/133,655,040.99
  6. Step 6: Final answer
    x = 54,917,429.51

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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.