Finding the Fourth Proportional to 48,717,684.09, 73,083,242.66 and 16,372,092.60
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Solution
The fourth proportional to 48,717,684.09, 73,083,242.66 and 16,372,092.60 is: 24,560,396.06
Step by Step Solution
- Step 1: Write the proportion equation
48,717,684.09 : 73,083,242.66 = 16,372,092.60 : x - Step 2: Convert to fraction form
48,717,684.09/73,083,242.66 = 16,372,092.60/x - Step 3: Cross multiply
48,717,684.09x = 73,083,242.66 × 16,372,092.60 - Step 4: Simplify right side
48,717,684.09x = 1,196,525,616,255,929.75 - Step 5: Solve for x
x = 1,196,525,616,255,929.75/48,717,684.09 - Step 6: Final answer
x = 24,560,396.06
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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.