Finding the Fourth Proportional to 17,695,205,276.39, 24,425,202,696.19 and 14,084,851,561.80
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Solution
The fourth proportional to 17,695,205,276.39, 24,425,202,696.19 and 14,084,851,561.80 is: 19,441,727,234.53
Step by Step Solution
- Step 1: Write the proportion equation
17,695,205,276.39 : 24,425,202,696.19 = 14,084,851,561.80 : x - Step 2: Convert to fraction form
17,695,205,276.39/24,425,202,696.19 = 14,084,851,561.80/x - Step 3: Cross multiply
17,695,205,276.39x = 24,425,202,696.19 × 14,084,851,561.80 - Step 4: Simplify right side
17,695,205,276.39x = 344,025,354,342,685,081,600 - Step 5: Solve for x
x = 344,025,354,342,685,081,600/17,695,205,276.39 - Step 6: Final answer
x = 19,441,727,234.53
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1.5x scale
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.