Home / 196,291,019,634.24-294,525,992,520.02-100,744,135,553.56

Finding the Fourth Proportional to 196,291,019,634.24, 294,525,992,520.02 and 100,744,135,553.56

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Solution

The fourth proportional to 196,291,019,634.24, 294,525,992,520.02 and 100,744,135,553.56 is: 151,162,119,233.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,291,019,634.24 : 294,525,992,520.02 = 100,744,135,553.56 : x
  2. Step 2: Convert to fraction form
    196,291,019,634.24/294,525,992,520.02 = 100,744,135,553.56/x
  3. Step 3: Cross multiply
    196,291,019,634.24x = 294,525,992,520.02 × 100,744,135,553.56
  4. Step 4: Simplify right side
    196,291,019,634.24x = 29,671,766,514,483,693,879,296
  5. Step 5: Solve for x
    x = 29,671,766,514,483,693,879,296/196,291,019,634.24
  6. Step 6: Final answer
    x = 151,162,119,233.84

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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.