Finding the Fourth Proportional to 16,001,274.26, 23,992,191.87 and 6,274,233.54
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Solution
The fourth proportional to 16,001,274.26, 23,992,191.87 and 6,274,233.54 is: 9,407,539.20
Step by Step Solution
- Step 1: Write the proportion equation
16,001,274.26 : 23,992,191.87 = 6,274,233.54 : x - Step 2: Convert to fraction form
16,001,274.26/23,992,191.87 = 6,274,233.54/x - Step 3: Cross multiply
16,001,274.26x = 23,992,191.87 × 6,274,233.54 - Step 4: Simplify right side
16,001,274.26x = 150,532,614,928,869.31 - Step 5: Solve for x
x = 150,532,614,928,869.31/16,001,274.26 - Step 6: Final answer
x = 9,407,539.20
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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.