Finding the Fourth Proportional to 32,428,561,850.97, 48,650,177,537.06 and 17,505,407,106.75
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Solution
The fourth proportional to 32,428,561,850.97, 48,650,177,537.06 and 17,505,407,106.75 is: 26,262,070,070.07
Step by Step Solution
- Step 1: Write the proportion equation
32,428,561,850.97 : 48,650,177,537.06 = 17,505,407,106.75 : x - Step 2: Convert to fraction form
32,428,561,850.97/48,650,177,537.06 = 17,505,407,106.75/x - Step 3: Cross multiply
32,428,561,850.97x = 48,650,177,537.06 × 17,505,407,106.75 - Step 4: Simplify right side
32,428,561,850.97x = 851,641,163,601,811,865,600 - Step 5: Solve for x
x = 851,641,163,601,811,865,600/32,428,561,850.97 - Step 6: Final answer
x = 26,262,070,070.07
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1.5x scale
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.