Finding the Fourth Proportional to 44,015,120, 65,929,599.84 and 27,832,719.68
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Solution
The fourth proportional to 44,015,120, 65,929,599.84 and 27,832,719.68 is: 41,690,220.79
Step by Step Solution
- Step 1: Write the proportion equation
44,015,120 : 65,929,599.84 = 27,832,719.68 : x - Step 2: Convert to fraction form
44,015,120/65,929,599.84 = 27,832,719.68/x - Step 3: Cross multiply
44,015,120x = 65,929,599.84 × 27,832,719.68 - Step 4: Simplify right side
44,015,120x = 1,835,000,070,961,293 - Step 5: Solve for x
x = 1,835,000,070,961,293/44,015,120 - Step 6: Final answer
x = 41,690,220.79
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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.