Finding the Fourth Proportional to 16,110,649.12, 24,168,238.84 and 5,177,173.20
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Solution
The fourth proportional to 16,110,649.12, 24,168,238.84 and 5,177,173.20 is: 7,766,487.71
Step by Step Solution
- Step 1: Write the proportion equation
16,110,649.12 : 24,168,238.84 = 5,177,173.20 : x - Step 2: Convert to fraction form
16,110,649.12/24,168,238.84 = 5,177,173.20/x - Step 3: Cross multiply
16,110,649.12x = 24,168,238.84 × 5,177,173.20 - Step 4: Simplify right side
16,110,649.12x = 125,123,158,413,647.09 - Step 5: Solve for x
x = 125,123,158,413,647.09/16,110,649.12 - Step 6: Final answer
x = 7,766,487.71
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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.