Finding the Fourth Proportional to 16,107,110.96, 24,160,716.12 and 3,976,575.80
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Solution
The fourth proportional to 16,107,110.96, 24,160,716.12 and 3,976,575.80 is: 5,964,875.97
Step by Step Solution
- Step 1: Write the proportion equation
16,107,110.96 : 24,160,716.12 = 3,976,575.80 : x - Step 2: Convert to fraction form
16,107,110.96/24,160,716.12 = 3,976,575.80/x - Step 3: Cross multiply
16,107,110.96x = 24,160,716.12 × 3,976,575.80 - Step 4: Simplify right side
16,107,110.96x = 96,076,919,033,461.89 - Step 5: Solve for x
x = 96,076,919,033,461.89/16,107,110.96 - Step 6: Final answer
x = 5,964,875.97
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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.