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Finding the Third Proportional to 25,567,482 and 54,724,647

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Solution

The third proportional to 25,567,482 and 54,724,647 is: 117,132,652.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,482 : 54,724,647 = 54,724,647 : x
  2. Step 2: Convert to fraction form
    25,567,482/54,724,647 = 54,724,647/x
  3. Step 3: Cross multiply
    25,567,482x = 54,724,647 × 54,724,647
  4. Step 4: Simplify right side
    25,567,482x = 2,994,786,989,274,609
  5. Step 5: Solve for x
    x = 2,994,786,989,274,609/25,567,482
  6. Step 6: Final answer
    x = 117,132,652.69

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.