Finding the Fourth Proportional to 16,367,670.88, 24,552,490.44 and 5,008,217.92
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Solution
The fourth proportional to 16,367,670.88, 24,552,490.44 and 5,008,217.92 is: 7,512,628.00
Step by Step Solution
- Step 1: Write the proportion equation
16,367,670.88 : 24,552,490.44 = 5,008,217.92 : x - Step 2: Convert to fraction form
16,367,670.88/24,552,490.44 = 5,008,217.92/x - Step 3: Cross multiply
16,367,670.88x = 24,552,490.44 × 5,008,217.92 - Step 4: Simplify right side
16,367,670.88x = 122,964,222,602,236.69 - Step 5: Solve for x
x = 122,964,222,602,236.69/16,367,670.88 - Step 6: Final answer
x = 7,512,628.00
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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.