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Finding the Third Proportional to 16,500,136 and 35,527,904

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Solution

The third proportional to 16,500,136 and 35,527,904 is: 76,498,276.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,500,136 : 35,527,904 = 35,527,904 : x
  2. Step 2: Convert to fraction form
    16,500,136/35,527,904 = 35,527,904/x
  3. Step 3: Cross multiply
    16,500,136x = 35,527,904 × 35,527,904
  4. Step 4: Simplify right side
    16,500,136x = 1,262,231,962,633,216
  5. Step 5: Solve for x
    x = 1,262,231,962,633,216/16,500,136
  6. Step 6: Final answer
    x = 76,498,276.30

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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.