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Finding the Third Proportional to 41,634,649 and 90,219,546.50

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Solution

The third proportional to 41,634,649 and 90,219,546.50 is: 195,499,824.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,634,649 : 90,219,546.50 = 90,219,546.50 : x
  2. Step 2: Convert to fraction form
    41,634,649/90,219,546.50 = 90,219,546.50/x
  3. Step 3: Cross multiply
    41,634,649x = 90,219,546.50 × 90,219,546.50
  4. Step 4: Simplify right side
    41,634,649x = 8,139,566,570,665,662
  5. Step 5: Solve for x
    x = 8,139,566,570,665,662/41,634,649
  6. Step 6: Final answer
    x = 195,499,824.45

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.