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Finding the Third Proportional to 104,140,353 and 223,953,231

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Solution

The third proportional to 104,140,353 and 223,953,231 is: 481,610,137.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,140,353 : 223,953,231 = 223,953,231 : x
  2. Step 2: Convert to fraction form
    104,140,353/223,953,231 = 223,953,231/x
  3. Step 3: Cross multiply
    104,140,353x = 223,953,231 × 223,953,231
  4. Step 4: Simplify right side
    104,140,353x = 50,155,049,675,339,360
  5. Step 5: Solve for x
    x = 50,155,049,675,339,360/104,140,353
  6. Step 6: Final answer
    x = 481,610,137.00

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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.