Finding the Fourth Proportional to 32,274,151.80, 48,361,461.30 and 27,994,241.40
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Solution
The fourth proportional to 32,274,151.80, 48,361,461.30 and 27,994,241.40 is: 41,948,195.28
Step by Step Solution
- Step 1: Write the proportion equation
32,274,151.80 : 48,361,461.30 = 27,994,241.40 : x - Step 2: Convert to fraction form
32,274,151.80/48,361,461.30 = 27,994,241.40/x - Step 3: Cross multiply
32,274,151.80x = 48,361,461.30 × 27,994,241.40 - Step 4: Simplify right side
32,274,151.80x = 1,353,842,422,088,957.75 - Step 5: Solve for x
x = 1,353,842,422,088,957.75/32,274,151.80 - Step 6: Final answer
x = 41,948,195.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.