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Finding the Third Proportional to 6,291,154 and 13,610,564

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Solution

The third proportional to 6,291,154 and 13,610,564 is: 29,445,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,291,154 : 13,610,564 = 13,610,564 : x
  2. Step 2: Convert to fraction form
    6,291,154/13,610,564 = 13,610,564/x
  3. Step 3: Cross multiply
    6,291,154x = 13,610,564 × 13,610,564
  4. Step 4: Simplify right side
    6,291,154x = 185,247,452,398,096
  5. Step 5: Solve for x
    x = 185,247,452,398,096/6,291,154
  6. Step 6: Final answer
    x = 29,445,703.03

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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.