Home / 150,734,291,313.99-226,168,205,992.17-79,006,759,068.26

Finding the Fourth Proportional to 150,734,291,313.99, 226,168,205,992.17 and 79,006,759,068.26

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Solution

The fourth proportional to 150,734,291,313.99, 226,168,205,992.17 and 79,006,759,068.26 is: 118,545,135,310.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,734,291,313.99 : 226,168,205,992.17 = 79,006,759,068.26 : x
  2. Step 2: Convert to fraction form
    150,734,291,313.99/226,168,205,992.17 = 79,006,759,068.26/x
  3. Step 3: Cross multiply
    150,734,291,313.99x = 226,168,205,992.17 × 79,006,759,068.26
  4. Step 4: Simplify right side
    150,734,291,313.99x = 17,868,816,959,723,972,591,616
  5. Step 5: Solve for x
    x = 17,868,816,959,723,972,591,616/150,734,291,313.99
  6. Step 6: Final answer
    x = 118,545,135,310.33

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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.