Finding the Fourth Proportional to 16,013,480.21, 24,027,539.93 and 8,716,007.96
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Solution
The fourth proportional to 16,013,480.21, 24,027,539.93 and 8,716,007.96 is: 13,077,995.94
Step by Step Solution
- Step 1: Write the proportion equation
16,013,480.21 : 24,027,539.93 = 8,716,007.96 : x - Step 2: Convert to fraction form
16,013,480.21/24,027,539.93 = 8,716,007.96/x - Step 3: Cross multiply
16,013,480.21x = 24,027,539.93 × 8,716,007.96 - Step 4: Simplify right side
16,013,480.21x = 209,424,229,125,380.12 - Step 5: Solve for x
x = 209,424,229,125,380.12/16,013,480.21 - Step 6: Final answer
x = 13,077,995.94
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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.