Finding the Fourth Proportional to 16,561,578.04, 24,845,063.58 and 4,891,130.44
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Solution
The fourth proportional to 16,561,578.04, 24,845,063.58 and 4,891,130.44 is: 7,337,492.02
Step by Step Solution
- Step 1: Write the proportion equation
16,561,578.04 : 24,845,063.58 = 4,891,130.44 : x - Step 2: Convert to fraction form
16,561,578.04/24,845,063.58 = 4,891,130.44/x - Step 3: Cross multiply
16,561,578.04x = 24,845,063.58 × 4,891,130.44 - Step 4: Simplify right side
16,561,578.04x = 121,520,446,759,873.38 - Step 5: Solve for x
x = 121,520,446,759,873.38/16,561,578.04 - Step 6: Final answer
x = 7,337,492.02
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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.