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Finding the Third Proportional to 8,826,663 and 19,046,715

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Solution

The third proportional to 8,826,663 and 19,046,715 is: 41,100,170.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,663 : 19,046,715 = 19,046,715 : x
  2. Step 2: Convert to fraction form
    8,826,663/19,046,715 = 19,046,715/x
  3. Step 3: Cross multiply
    8,826,663x = 19,046,715 × 19,046,715
  4. Step 4: Simplify right side
    8,826,663x = 362,777,352,291,225
  5. Step 5: Solve for x
    x = 362,777,352,291,225/8,826,663
  6. Step 6: Final answer
    x = 41,100,170.28

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.