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Finding the Third Proportional to 90,692,595 and 185,191,845

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Solution

The third proportional to 90,692,595 and 185,191,845 is: 378,156,777.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,692,595 : 185,191,845 = 185,191,845 : x
  2. Step 2: Convert to fraction form
    90,692,595/185,191,845 = 185,191,845/x
  3. Step 3: Cross multiply
    90,692,595x = 185,191,845 × 185,191,845
  4. Step 4: Simplify right side
    90,692,595x = 34,296,019,454,504,024
  5. Step 5: Solve for x
    x = 34,296,019,454,504,024/90,692,595
  6. Step 6: Final answer
    x = 378,156,777.35

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.