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Finding the Third Proportional to 16,189,528.50 and 33,029,379

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Solution

The third proportional to 16,189,528.50 and 33,029,379 is: 67,385,524.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,189,528.50 : 33,029,379 = 33,029,379 : x
  2. Step 2: Convert to fraction form
    16,189,528.50/33,029,379 = 33,029,379/x
  3. Step 3: Cross multiply
    16,189,528.50x = 33,029,379 × 33,029,379
  4. Step 4: Simplify right side
    16,189,528.50x = 1,090,939,877,125,641
  5. Step 5: Solve for x
    x = 1,090,939,877,125,641/16,189,528.50
  6. Step 6: Final answer
    x = 67,385,524.98

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.