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Finding the Third Proportional to 8,869,095 and 19,122,564

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Solution

The third proportional to 8,869,095 and 19,122,564 is: 41,229,962.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,869,095 : 19,122,564 = 19,122,564 : x
  2. Step 2: Convert to fraction form
    8,869,095/19,122,564 = 19,122,564/x
  3. Step 3: Cross multiply
    8,869,095x = 19,122,564 × 19,122,564
  4. Step 4: Simplify right side
    8,869,095x = 365,672,453,934,096
  5. Step 5: Solve for x
    x = 365,672,453,934,096/8,869,095
  6. Step 6: Final answer
    x = 41,229,962.46

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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.