Finding the Fourth Proportional to 18,099,332,067,262, 27,148,998,100,894 and 18,099,332,067,262
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Solution
The fourth proportional to 18,099,332,067,262, 27,148,998,100,894 and 18,099,332,067,262 is: 27,148,998,100,894
Step by Step Solution
- Step 1: Write the proportion equation
18,099,332,067,262 : 27,148,998,100,894 = 18,099,332,067,262 : x - Step 2: Convert to fraction form
18,099,332,067,262/27,148,998,100,894 = 18,099,332,067,262/x - Step 3: Cross multiply
18,099,332,067,262x = 27,148,998,100,894 × 18,099,332,067,262 - Step 4: Simplify right side
18,099,332,067,262x = 491,378,731,921,545,923,429,138,432 - Step 5: Solve for x
x = 491,378,731,921,545,923,429,138,432/18,099,332,067,262 - Step 6: Final answer
x = 27,148,998,100,894
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.