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Finding the Third Proportional to 16,875,600 and 36,817,777

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Solution

The third proportional to 16,875,600 and 36,817,777 is: 80,325,956.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,875,600 : 36,817,777 = 36,817,777 : x
  2. Step 2: Convert to fraction form
    16,875,600/36,817,777 = 36,817,777/x
  3. Step 3: Cross multiply
    16,875,600x = 36,817,777 × 36,817,777
  4. Step 4: Simplify right side
    16,875,600x = 1,355,548,703,221,729
  5. Step 5: Solve for x
    x = 1,355,548,703,221,729/16,875,600
  6. Step 6: Final answer
    x = 80,325,956.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.