Finding the Fourth Proportional to 36,466,536.08, 50,323,227.66 and 19,946,516.14
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Solution
The fourth proportional to 36,466,536.08, 50,323,227.66 and 19,946,516.14 is: 27,525,868.39
Step by Step Solution
- Step 1: Write the proportion equation
36,466,536.08 : 50,323,227.66 = 19,946,516.14 : x - Step 2: Convert to fraction form
36,466,536.08/50,323,227.66 = 19,946,516.14/x - Step 3: Cross multiply
36,466,536.08x = 50,323,227.66 × 19,946,516.14 - Step 4: Simplify right side
36,466,536.08x = 1,003,773,072,737,084.38 - Step 5: Solve for x
x = 1,003,773,072,737,084.38/36,466,536.08 - Step 6: Final answer
x = 27,525,868.39
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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.