Finding the Fourth Proportional to 27,223,838.70, 40,835,758.05 and 24,704,414.70
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Solution
The fourth proportional to 27,223,838.70, 40,835,758.05 and 24,704,414.70 is: 37,056,622.05
Step by Step Solution
- Step 1: Write the proportion equation
27,223,838.70 : 40,835,758.05 = 24,704,414.70 : x - Step 2: Convert to fraction form
27,223,838.70/40,835,758.05 = 24,704,414.70/x - Step 3: Cross multiply
27,223,838.70x = 40,835,758.05 × 24,704,414.70 - Step 4: Simplify right side
27,223,838.70x = 1,008,823,501,456,063.25 - Step 5: Solve for x
x = 1,008,823,501,456,063.25/27,223,838.70 - Step 6: Final answer
x = 37,056,622.05
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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.