Finding the Fourth Proportional to 32,015,244.05, 48,015,678.67 and 14,726,840.93
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Solution
The fourth proportional to 32,015,244.05, 48,015,678.67 and 14,726,840.93 is: 22,086,955.23
Step by Step Solution
- Step 1: Write the proportion equation
32,015,244.05 : 48,015,678.67 = 14,726,840.93 : x - Step 2: Convert to fraction form
32,015,244.05/48,015,678.67 = 14,726,840.93/x - Step 3: Cross multiply
32,015,244.05x = 48,015,678.67 × 14,726,840.93 - Step 4: Simplify right side
32,015,244.05x = 707,119,261,919,084 - Step 5: Solve for x
x = 707,119,261,919,084/32,015,244.05 - Step 6: Final answer
x = 22,086,955.23
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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.