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Finding the Third Proportional to 41,523,852 and 90,867,696

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Solution

The third proportional to 41,523,852 and 90,867,696 is: 198,848,078.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,523,852 : 90,867,696 = 90,867,696 : x
  2. Step 2: Convert to fraction form
    41,523,852/90,867,696 = 90,867,696/x
  3. Step 3: Cross multiply
    41,523,852x = 90,867,696 × 90,867,696
  4. Step 4: Simplify right side
    41,523,852x = 8,256,938,176,348,416
  5. Step 5: Solve for x
    x = 8,256,938,176,348,416/41,523,852
  6. Step 6: Final answer
    x = 198,848,078.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.