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Finding the Third Proportional to 24,907,417 and 54,718,330

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Solution

The third proportional to 24,907,417 and 54,718,330 is: 120,208,997.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,907,417 : 54,718,330 = 54,718,330 : x
  2. Step 2: Convert to fraction form
    24,907,417/54,718,330 = 54,718,330/x
  3. Step 3: Cross multiply
    24,907,417x = 54,718,330 × 54,718,330
  4. Step 4: Simplify right side
    24,907,417x = 2,994,095,637,988,900
  5. Step 5: Solve for x
    x = 2,994,095,637,988,900/24,907,417
  6. Step 6: Final answer
    x = 120,208,997.91

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.