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Finding the Third Proportional to 16,003,856.50 and 35,043,269

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Solution

The third proportional to 16,003,856.50 and 35,043,269 is: 76,733,423.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,003,856.50 : 35,043,269 = 35,043,269 : x
  2. Step 2: Convert to fraction form
    16,003,856.50/35,043,269 = 35,043,269/x
  3. Step 3: Cross multiply
    16,003,856.50x = 35,043,269 × 35,043,269
  4. Step 4: Simplify right side
    16,003,856.50x = 1,228,030,702,206,361
  5. Step 5: Solve for x
    x = 1,228,030,702,206,361/16,003,856.50
  6. Step 6: Final answer
    x = 76,733,423.73

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.