Home / 150,734,273,497.43-226,168,179,277.82-79,006,741,266.68

Finding the Fourth Proportional to 150,734,273,497.43, 226,168,179,277.82 and 79,006,741,266.68

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Solution

The fourth proportional to 150,734,273,497.43, 226,168,179,277.82 and 79,006,741,266.68 is: 118,545,108,609.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,734,273,497.43 : 226,168,179,277.82 = 79,006,741,266.68 : x
  2. Step 2: Convert to fraction form
    150,734,273,497.43/226,168,179,277.82 = 79,006,741,266.68/x
  3. Step 3: Cross multiply
    150,734,273,497.43x = 226,168,179,277.82 × 79,006,741,266.68
  4. Step 4: Simplify right side
    150,734,273,497.43x = 17,868,810,822,958,819,835,904
  5. Step 5: Solve for x
    x = 17,868,810,822,958,819,835,904/150,734,273,497.43
  6. Step 6: Final answer
    x = 118,545,108,609.71

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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.