Finding the Fourth Proportional to 16,197,493.74, 24,305,208.53 and 9,704,613.33
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Solution
The fourth proportional to 16,197,493.74, 24,305,208.53 and 9,704,613.33 is: 14,562,293.06
Step by Step Solution
- Step 1: Write the proportion equation
16,197,493.74 : 24,305,208.53 = 9,704,613.33 : x - Step 2: Convert to fraction form
16,197,493.74/24,305,208.53 = 9,704,613.33/x - Step 3: Cross multiply
16,197,493.74x = 24,305,208.53 × 9,704,613.33 - Step 4: Simplify right side
16,197,493.74x = 235,872,650,640,144.62 - Step 5: Solve for x
x = 235,872,650,640,144.62/16,197,493.74 - Step 6: Final answer
x = 14,562,293.06
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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.