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Finding the Third Proportional to 8,148,053 and 16,965,511

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Solution

The third proportional to 8,148,053 and 16,965,511 is: 35,324,827.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,053 : 16,965,511 = 16,965,511 : x
  2. Step 2: Convert to fraction form
    8,148,053/16,965,511 = 16,965,511/x
  3. Step 3: Cross multiply
    8,148,053x = 16,965,511 × 16,965,511
  4. Step 4: Simplify right side
    8,148,053x = 287,828,563,491,121
  5. Step 5: Solve for x
    x = 287,828,563,491,121/8,148,053
  6. Step 6: Final answer
    x = 35,324,827.11

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.