Finding the Fourth Proportional to 32,276,381.42, 48,414,330.79 and 9,247,335.44
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Solution
The fourth proportional to 32,276,381.42, 48,414,330.79 and 9,247,335.44 is: 13,870,934.01
Step by Step Solution
- Step 1: Write the proportion equation
32,276,381.42 : 48,414,330.79 = 9,247,335.44 : x - Step 2: Convert to fraction form
32,276,381.42/48,414,330.79 = 9,247,335.44/x - Step 3: Cross multiply
32,276,381.42x = 48,414,330.79 × 9,247,335.44 - Step 4: Simplify right side
32,276,381.42x = 447,703,556,653,060.25 - Step 5: Solve for x
x = 447,703,556,653,060.25/32,276,381.42 - Step 6: Final answer
x = 13,870,934.01
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.