Finding the Fourth Proportional to 41,619,998,861.94, 57,425,754,336.99 and 23,555,515,067.09
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Solution
The fourth proportional to 41,619,998,861.94, 57,425,754,336.99 and 23,555,515,067.09 is: 32,501,039,368.38
Step by Step Solution
- Step 1: Write the proportion equation
41,619,998,861.94 : 57,425,754,336.99 = 23,555,515,067.09 : x - Step 2: Convert to fraction form
41,619,998,861.94/57,425,754,336.99 = 23,555,515,067.09/x - Step 3: Cross multiply
41,619,998,861.94x = 57,425,754,336.99 × 23,555,515,067.09 - Step 4: Simplify right side
41,619,998,861.94x = 1,352,693,221,523,791,282,176 - Step 5: Solve for x
x = 1,352,693,221,523,791,282,176/41,619,998,861.94 - Step 6: Final answer
x = 32,501,039,368.38
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.