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Finding the Third Proportional to 1,846,411,994 and 3,898,856,884

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Solution

The third proportional to 1,846,411,994 and 3,898,856,884 is: 8,232,769,853.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,411,994 : 3,898,856,884 = 3,898,856,884 : x
  2. Step 2: Convert to fraction form
    1,846,411,994/3,898,856,884 = 3,898,856,884/x
  3. Step 3: Cross multiply
    1,846,411,994x = 3,898,856,884 × 3,898,856,884
  4. Step 4: Simplify right side
    1,846,411,994x = 15,201,085,001,914,189,824
  5. Step 5: Solve for x
    x = 15,201,085,001,914,189,824/1,846,411,994
  6. Step 6: Final answer
    x = 8,232,769,853.81

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.