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Finding the Third Proportional to 94,684,636 and 203,995,964

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Solution

The third proportional to 94,684,636 and 203,995,964 is: 439,504,813.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,684,636 : 203,995,964 = 203,995,964 : x
  2. Step 2: Convert to fraction form
    94,684,636/203,995,964 = 203,995,964/x
  3. Step 3: Cross multiply
    94,684,636x = 203,995,964 × 203,995,964
  4. Step 4: Simplify right side
    94,684,636x = 41,614,353,328,289,296
  5. Step 5: Solve for x
    x = 41,614,353,328,289,296/94,684,636
  6. Step 6: Final answer
    x = 439,504,813.94

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.