Finding the Fourth Proportional to 24,186,121.68, 36,278,956.92 and 9,805,771.08
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Solution
The fourth proportional to 24,186,121.68, 36,278,956.92 and 9,805,771.08 is: 14,708,565.16
Step by Step Solution
- Step 1: Write the proportion equation
24,186,121.68 : 36,278,956.92 = 9,805,771.08 : x - Step 2: Convert to fraction form
24,186,121.68/36,278,956.92 = 9,805,771.08/x - Step 3: Cross multiply
24,186,121.68x = 36,278,956.92 × 9,805,771.08 - Step 4: Simplify right side
24,186,121.68x = 355,743,146,578,701.88 - Step 5: Solve for x
x = 355,743,146,578,701.88/24,186,121.68 - Step 6: Final answer
x = 14,708,565.16
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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.