Finding the Fourth Proportional to 182,409,528.24, 273,557,703.08 and 65,809,726.44
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Solution
The fourth proportional to 182,409,528.24, 273,557,703.08 and 65,809,726.44 is: 98,694,173.37
Step by Step Solution
- Step 1: Write the proportion equation
182,409,528.24 : 273,557,703.08 = 65,809,726.44 : x - Step 2: Convert to fraction form
182,409,528.24/273,557,703.08 = 65,809,726.44/x - Step 3: Cross multiply
182,409,528.24x = 273,557,703.08 × 65,809,726.44 - Step 4: Simplify right side
182,409,528.24x = 18,002,757,605,249,544 - Step 5: Solve for x
x = 18,002,757,605,249,544/182,409,528.24 - Step 6: Final answer
x = 98,694,173.37
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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.