Finding the Fourth Proportional to 107,267,266.14, 160,902,375.41 and 30,590,302.56
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Solution
The fourth proportional to 107,267,266.14, 160,902,375.41 and 30,590,302.56 is: 45,885,874.82
Step by Step Solution
- Step 1: Write the proportion equation
107,267,266.14 : 160,902,375.41 = 30,590,302.56 : x - Step 2: Convert to fraction form
107,267,266.14/160,902,375.41 = 30,590,302.56/x - Step 3: Cross multiply
107,267,266.14x = 160,902,375.41 × 30,590,302.56 - Step 4: Simplify right side
107,267,266.14x = 4,922,052,346,414,604 - Step 5: Solve for x
x = 4,922,052,346,414,604/107,267,266.14 - Step 6: Final answer
x = 45,885,874.82
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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.