Finding the Fourth Proportional to 29,601,006.48, 44,381,303.58 and 15,770,033.19
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Solution
The fourth proportional to 29,601,006.48, 44,381,303.58 and 15,770,033.19 is: 23,644,284.90
Step by Step Solution
- Step 1: Write the proportion equation
29,601,006.48 : 44,381,303.58 = 15,770,033.19 : x - Step 2: Convert to fraction form
29,601,006.48/44,381,303.58 = 15,770,033.19/x - Step 3: Cross multiply
29,601,006.48x = 44,381,303.58 × 15,770,033.19 - Step 4: Simplify right side
29,601,006.48x = 699,894,630,472,065.75 - Step 5: Solve for x
x = 699,894,630,472,065.75/29,601,006.48 - Step 6: Final answer
x = 23,644,284.90
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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.