Finding the Fourth Proportional to 16,164,604.99, 24,251,456.44 and 7,067,501.47
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Solution
The fourth proportional to 16,164,604.99, 24,251,456.44 and 7,067,501.47 is: 10,603,241.10
Step by Step Solution
- Step 1: Write the proportion equation
16,164,604.99 : 24,251,456.44 = 7,067,501.47 : x - Step 2: Convert to fraction form
16,164,604.99/24,251,456.44 = 7,067,501.47/x - Step 3: Cross multiply
16,164,604.99x = 24,251,456.44 × 7,067,501.47 - Step 4: Simplify right side
16,164,604.99x = 171,397,204,039,340.97 - Step 5: Solve for x
x = 171,397,204,039,340.97/16,164,604.99 - Step 6: Final answer
x = 10,603,241.10
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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.