Finding the Fourth Proportional to 44,630,185.44, 66,919,266.18 and 17,304,555
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Solution
The fourth proportional to 44,630,185.44, 66,919,266.18 and 17,304,555 is: 25,946,746.82
Step by Step Solution
- Step 1: Write the proportion equation
44,630,185.44 : 66,919,266.18 = 17,304,555 : x - Step 2: Convert to fraction form
44,630,185.44/66,919,266.18 = 17,304,555/x - Step 3: Cross multiply
44,630,185.44x = 66,919,266.18 × 17,304,555 - Step 4: Simplify right side
44,630,185.44x = 1,158,008,122,171,450 - Step 5: Solve for x
x = 1,158,008,122,171,450/44,630,185.44 - Step 6: Final answer
x = 25,946,746.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.