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Finding the Third Proportional to 90,118,327 and 185,014,054

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Solution

The third proportional to 90,118,327 and 185,014,054 is: 379,836,170.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,118,327 : 185,014,054 = 185,014,054 : x
  2. Step 2: Convert to fraction form
    90,118,327/185,014,054 = 185,014,054/x
  3. Step 3: Cross multiply
    90,118,327x = 185,014,054 × 185,014,054
  4. Step 4: Simplify right side
    90,118,327x = 34,230,200,177,514,916
  5. Step 5: Solve for x
    x = 34,230,200,177,514,916/90,118,327
  6. Step 6: Final answer
    x = 379,836,170.03

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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.