Finding the Fourth Proportional to 43,954,677.75, 60,657,455.84 and 24,639,093.75
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Solution
The fourth proportional to 43,954,677.75, 60,657,455.84 and 24,639,093.75 is: 34,001,949.68
Step by Step Solution
- Step 1: Write the proportion equation
43,954,677.75 : 60,657,455.84 = 24,639,093.75 : x - Step 2: Convert to fraction form
43,954,677.75/60,657,455.84 = 24,639,093.75/x - Step 3: Cross multiply
43,954,677.75x = 60,657,455.84 × 24,639,093.75 - Step 4: Simplify right side
43,954,677.75x = 1,494,544,740,955,049.50 - Step 5: Solve for x
x = 1,494,544,740,955,049.50/43,954,677.75 - Step 6: Final answer
x = 34,001,949.68
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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.