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Finding the Third Proportional to 11,061,179,903 and 16,171,831,806.75

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Solution

The third proportional to 11,061,179,903 and 16,171,831,806.75 is: 23,643,783,599.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061,179,903 : 16,171,831,806.75 = 16,171,831,806.75 : x
  2. Step 2: Convert to fraction form
    11,061,179,903/16,171,831,806.75 = 16,171,831,806.75/x
  3. Step 3: Cross multiply
    11,061,179,903x = 16,171,831,806.75 × 16,171,831,806.75
  4. Step 4: Simplify right side
    11,061,179,903x = 261,528,143,985,810,964,480
  5. Step 5: Solve for x
    x = 261,528,143,985,810,964,480/11,061,179,903
  6. Step 6: Final answer
    x = 23,643,783,599.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.