Finding the Fourth Proportional to 24,913,832.63, 34,398,089.03 and 16,114,613.09
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Solution
The fourth proportional to 24,913,832.63, 34,398,089.03 and 16,114,613.09 is: 22,249,161.90
Step by Step Solution
- Step 1: Write the proportion equation
24,913,832.63 : 34,398,089.03 = 16,114,613.09 : x - Step 2: Convert to fraction form
24,913,832.63/34,398,089.03 = 16,114,613.09/x - Step 3: Cross multiply
24,913,832.63x = 34,398,089.03 × 16,114,613.09 - Step 4: Simplify right side
24,913,832.63x = 554,311,895,759,245.50 - Step 5: Solve for x
x = 554,311,895,759,245.50/24,913,832.63 - Step 6: Final answer
x = 22,249,161.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.