Finding the Fourth Proportional to 32,428,561,850.62, 48,650,177,536.50 and 17,505,407,106.37
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Solution
The fourth proportional to 32,428,561,850.62, 48,650,177,536.50 and 17,505,407,106.37 is: 26,262,070,069.49
Step by Step Solution
- Step 1: Write the proportion equation
32,428,561,850.62 : 48,650,177,536.50 = 17,505,407,106.37 : x - Step 2: Convert to fraction form
32,428,561,850.62/48,650,177,536.50 = 17,505,407,106.37/x - Step 3: Cross multiply
32,428,561,850.62x = 48,650,177,536.50 × 17,505,407,106.37 - Step 4: Simplify right side
32,428,561,850.62x = 851,641,163,573,609,234,432 - Step 5: Solve for x
x = 851,641,163,573,609,234,432/32,428,561,850.62 - Step 6: Final answer
x = 26,262,070,069.49
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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.