Finding the Fourth Proportional to 173,370,738.96, 260,060,842.08 and 50,546,088.09
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Solution
The fourth proportional to 173,370,738.96, 260,060,842.08 and 50,546,088.09 is: 75,820,512.22
Step by Step Solution
- Step 1: Write the proportion equation
173,370,738.96 : 260,060,842.08 = 50,546,088.09 : x - Step 2: Convert to fraction form
173,370,738.96/260,060,842.08 = 50,546,088.09/x - Step 3: Cross multiply
173,370,738.96x = 260,060,842.08 × 50,546,088.09 - Step 4: Simplify right side
173,370,738.96x = 13,145,058,232,535,260 - Step 5: Solve for x
x = 13,145,058,232,535,260/173,370,738.96 - Step 6: Final answer
x = 75,820,512.22
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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.