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Finding the Third Proportional to 5,860,154 and 12,169,444

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Solution

The third proportional to 5,860,154 and 12,169,444 is: 25,271,582.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,154 : 12,169,444 = 12,169,444 : x
  2. Step 2: Convert to fraction form
    5,860,154/12,169,444 = 12,169,444/x
  3. Step 3: Cross multiply
    5,860,154x = 12,169,444 × 12,169,444
  4. Step 4: Simplify right side
    5,860,154x = 148,095,367,269,136
  5. Step 5: Solve for x
    x = 148,095,367,269,136/5,860,154
  6. Step 6: Final answer
    x = 25,271,582.84

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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.