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Finding the Third Proportional to 11,746,398 and 25,292,247

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Solution

The third proportional to 11,746,398 and 25,292,247 is: 54,459,057.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,398 : 25,292,247 = 25,292,247 : x
  2. Step 2: Convert to fraction form
    11,746,398/25,292,247 = 25,292,247/x
  3. Step 3: Cross multiply
    11,746,398x = 25,292,247 × 25,292,247
  4. Step 4: Simplify right side
    11,746,398x = 639,697,758,309,009
  5. Step 5: Solve for x
    x = 639,697,758,309,009/11,746,398
  6. Step 6: Final answer
    x = 54,459,057.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.