Finding the Fourth Proportional to 24,120,664.79, 36,182,376.43 and 6,847,514.62
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Solution
The fourth proportional to 24,120,664.79, 36,182,376.43 and 6,847,514.62 is: 10,271,663.48
Step by Step Solution
- Step 1: Write the proportion equation
24,120,664.79 : 36,182,376.43 = 6,847,514.62 : x - Step 2: Convert to fraction form
24,120,664.79/36,182,376.43 = 6,847,514.62/x - Step 3: Cross multiply
24,120,664.79x = 36,182,376.43 × 6,847,514.62 - Step 4: Simplify right side
24,120,664.79x = 247,759,351,502,462.56 - Step 5: Solve for x
x = 247,759,351,502,462.56/24,120,664.79 - Step 6: Final answer
x = 10,271,663.48
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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.