Finding the Fourth Proportional to 29,536,954.60, 44,284,436.70 and 11,334,116.20
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Solution
The fourth proportional to 29,536,954.60, 44,284,436.70 and 11,334,116.20 is: 16,993,117.88
Step by Step Solution
- Step 1: Write the proportion equation
29,536,954.60 : 44,284,436.70 = 11,334,116.20 : x - Step 2: Convert to fraction form
29,536,954.60/44,284,436.70 = 11,334,116.20/x - Step 3: Cross multiply
29,536,954.60x = 44,284,436.70 × 11,334,116.20 - Step 4: Simplify right side
29,536,954.60x = 501,924,951,409,344.56 - Step 5: Solve for x
x = 501,924,951,409,344.56/29,536,954.60 - Step 6: Final answer
x = 16,993,117.88
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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.