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Finding the Third Proportional to 16,903,646 and 25,255,956

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Solution

The third proportional to 16,903,646 and 25,255,956 is: 37,735,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,903,646 : 25,255,956 = 25,255,956 : x
  2. Step 2: Convert to fraction form
    16,903,646/25,255,956 = 25,255,956/x
  3. Step 3: Cross multiply
    16,903,646x = 25,255,956 × 25,255,956
  4. Step 4: Simplify right side
    16,903,646x = 637,863,313,473,936
  5. Step 5: Solve for x
    x = 637,863,313,473,936/16,903,646
  6. Step 6: Final answer
    x = 37,735,250.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.