Finding the Fourth Proportional to 16,409,961.30, 24,619,198 and 8,727,288.88
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Solution
The fourth proportional to 16,409,961.30, 24,619,198 and 8,727,288.88 is: 13,093,196.81
Step by Step Solution
- Step 1: Write the proportion equation
16,409,961.30 : 24,619,198 = 8,727,288.88 : x - Step 2: Convert to fraction form
16,409,961.30/24,619,198 = 8,727,288.88/x - Step 3: Cross multiply
16,409,961.30x = 24,619,198 × 8,727,288.88 - Step 4: Simplify right side
16,409,961.30x = 214,858,852,939,918.25 - Step 5: Solve for x
x = 214,858,852,939,918.25/16,409,961.30 - Step 6: Final answer
x = 13,093,196.81
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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.