Finding the Fourth Proportional to 171,367,744.64, 236,494,268.28 and 96,014,722.44
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Solution
The fourth proportional to 171,367,744.64, 236,494,268.28 and 96,014,722.44 is: 132,504,116.08
Step by Step Solution
- Step 1: Write the proportion equation
171,367,744.64 : 236,494,268.28 = 96,014,722.44 : x - Step 2: Convert to fraction form
171,367,744.64/236,494,268.28 = 96,014,722.44/x - Step 3: Cross multiply
171,367,744.64x = 236,494,268.28 × 96,014,722.44 - Step 4: Simplify right side
171,367,744.64x = 22,706,931,527,555,096 - Step 5: Solve for x
x = 22,706,931,527,555,096/171,367,744.64 - Step 6: Final answer
x = 132,504,116.08
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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.