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Finding the Third Proportional to 47,270,177 and 102,822,520

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Solution

The third proportional to 47,270,177 and 102,822,520 is: 223,660,483.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,270,177 : 102,822,520 = 102,822,520 : x
  2. Step 2: Convert to fraction form
    47,270,177/102,822,520 = 102,822,520/x
  3. Step 3: Cross multiply
    47,270,177x = 102,822,520 × 102,822,520
  4. Step 4: Simplify right side
    47,270,177x = 10,572,470,619,150,400
  5. Step 5: Solve for x
    x = 10,572,470,619,150,400/47,270,177
  6. Step 6: Final answer
    x = 223,660,483.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.