Finding the Fourth Proportional to 35,933,244.05, 53,878,277.44 and 14,047,556.81
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Solution
The fourth proportional to 35,933,244.05, 53,878,277.44 and 14,047,556.81 is: 21,062,895.46
Step by Step Solution
- Step 1: Write the proportion equation
35,933,244.05 : 53,878,277.44 = 14,047,556.81 : x - Step 2: Convert to fraction form
35,933,244.05/53,878,277.44 = 14,047,556.81/x - Step 3: Cross multiply
35,933,244.05x = 53,878,277.44 × 14,047,556.81 - Step 4: Simplify right side
35,933,244.05x = 756,858,163,136,735.75 - Step 5: Solve for x
x = 756,858,163,136,735.75/35,933,244.05 - Step 6: Final answer
x = 21,062,895.46
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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.