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Finding the Third Proportional to 1,112,334,846 and 1,682,818,368

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Solution

The third proportional to 1,112,334,846 and 1,682,818,368 is: 2,545,885,953.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,334,846 : 1,682,818,368 = 1,682,818,368 : x
  2. Step 2: Convert to fraction form
    1,112,334,846/1,682,818,368 = 1,682,818,368/x
  3. Step 3: Cross multiply
    1,112,334,846x = 1,682,818,368 × 1,682,818,368
  4. Step 4: Simplify right side
    1,112,334,846x = 2,831,877,659,678,183,424
  5. Step 5: Solve for x
    x = 2,831,877,659,678,183,424/1,112,334,846
  6. Step 6: Final answer
    x = 2,545,885,953.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.