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Finding the Fourth Proportional to 236,682,023.10, 355,023,034.68 and 236,682,023.10

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Solution

The fourth proportional to 236,682,023.10, 355,023,034.68 and 236,682,023.10 is: 355,023,034.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,682,023.10 : 355,023,034.68 = 236,682,023.10 : x
  2. Step 2: Convert to fraction form
    236,682,023.10/355,023,034.68 = 236,682,023.10/x
  3. Step 3: Cross multiply
    236,682,023.10x = 355,023,034.68 × 236,682,023.10
  4. Step 4: Simplify right side
    236,682,023.10x = 84,027,570,095,163,856
  5. Step 5: Solve for x
    x = 84,027,570,095,163,856/236,682,023.10
  6. Step 6: Final answer
    x = 355,023,034.68

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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.