Home / 22,135,419,073.69-33,176,452,158.42-10,167,156,048.45

Finding the Fourth Proportional to 22,135,419,073.69, 33,176,452,158.42 and 10,167,156,048.45

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Solution

The fourth proportional to 22,135,419,073.69, 33,176,452,158.42 and 10,167,156,048.45 is: 15,238,481,146.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,135,419,073.69 : 33,176,452,158.42 = 10,167,156,048.45 : x
  2. Step 2: Convert to fraction form
    22,135,419,073.69/33,176,452,158.42 = 10,167,156,048.45/x
  3. Step 3: Cross multiply
    22,135,419,073.69x = 33,176,452,158.42 × 10,167,156,048.45
  4. Step 4: Simplify right side
    22,135,419,073.69x = 337,310,166,228,591,968,256
  5. Step 5: Solve for x
    x = 337,310,166,228,591,968,256/22,135,419,073.69
  6. Step 6: Final answer
    x = 15,238,481,146.69

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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.