Finding the Fourth Proportional to 43,616,522.58, 60,180,230.12 and 24,773,912.97
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Solution
The fourth proportional to 43,616,522.58, 60,180,230.12 and 24,773,912.97 is: 34,181,995.61
Step by Step Solution
- Step 1: Write the proportion equation
43,616,522.58 : 60,180,230.12 = 24,773,912.97 : x - Step 2: Convert to fraction form
43,616,522.58/60,180,230.12 = 24,773,912.97/x - Step 3: Cross multiply
43,616,522.58x = 60,180,230.12 × 24,773,912.97 - Step 4: Simplify right side
43,616,522.58x = 1,490,899,783,383,583 - Step 5: Solve for x
x = 1,490,899,783,383,583/43,616,522.58 - Step 6: Final answer
x = 34,181,995.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.