Finding the Fourth Proportional to 36,201,701.80, 54,302,552.70 and 29,824,409.80
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Solution
The fourth proportional to 36,201,701.80, 54,302,552.70 and 29,824,409.80 is: 44,736,614.70
Step by Step Solution
- Step 1: Write the proportion equation
36,201,701.80 : 54,302,552.70 = 29,824,409.80 : x - Step 2: Convert to fraction form
36,201,701.80/54,302,552.70 = 29,824,409.80/x - Step 3: Cross multiply
36,201,701.80x = 54,302,552.70 × 29,824,409.80 - Step 4: Simplify right side
36,201,701.80x = 1,619,541,584,910,896.50 - Step 5: Solve for x
x = 1,619,541,584,910,896.50/36,201,701.80 - Step 6: Final answer
x = 44,736,614.70
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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.