Finding the Fourth Proportional to 15,694,426,944,074, 23,541,640,416,114 and 15,694,426,944,074
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Solution
The fourth proportional to 15,694,426,944,074, 23,541,640,416,114 and 15,694,426,944,074 is: 23,541,640,416,114
Step by Step Solution
- Step 1: Write the proportion equation
15,694,426,944,074 : 23,541,640,416,114 = 15,694,426,944,074 : x - Step 2: Convert to fraction form
15,694,426,944,074/23,541,640,416,114 = 15,694,426,944,074/x - Step 3: Cross multiply
15,694,426,944,074x = 23,541,640,416,114 × 15,694,426,944,074 - Step 4: Simplify right side
15,694,426,944,074x = 369,472,555,654,360,998,965,411,840 - Step 5: Solve for x
x = 369,472,555,654,360,998,965,411,840/15,694,426,944,074 - Step 6: Final answer
x = 23,541,640,416,114
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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.