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Finding the Third Proportional to 8,235,244 and 11,880,434

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Solution

The third proportional to 8,235,244 and 11,880,434 is: 17,139,105.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,244 : 11,880,434 = 11,880,434 : x
  2. Step 2: Convert to fraction form
    8,235,244/11,880,434 = 11,880,434/x
  3. Step 3: Cross multiply
    8,235,244x = 11,880,434 × 11,880,434
  4. Step 4: Simplify right side
    8,235,244x = 141,144,712,028,356
  5. Step 5: Solve for x
    x = 141,144,712,028,356/8,235,244
  6. Step 6: Final answer
    x = 17,139,105.05

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.