Finding the Fourth Proportional to 195,014,163, 292,436,204.82 and 73,760,584.44
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Solution
The fourth proportional to 195,014,163, 292,436,204.82 and 73,760,584.44 is: 110,608,711.94
Step by Step Solution
- Step 1: Write the proportion equation
195,014,163 : 292,436,204.82 = 73,760,584.44 : x - Step 2: Convert to fraction form
195,014,163/292,436,204.82 = 73,760,584.44/x - Step 3: Cross multiply
195,014,163x = 292,436,204.82 × 73,760,584.44 - Step 4: Simplify right side
195,014,163x = 21,570,265,378,938,744 - Step 5: Solve for x
x = 21,570,265,378,938,744/195,014,163 - Step 6: Final answer
x = 110,608,711.94
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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.