Finding the Fourth Proportional to 17,003,219,350,910, 25,504,829,026,364 and 17,003,219,350,910
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Solution
The fourth proportional to 17,003,219,350,910, 25,504,829,026,364 and 17,003,219,350,910 is: 25,504,829,026,364
Step by Step Solution
- Step 1: Write the proportion equation
17,003,219,350,910 : 25,504,829,026,364 = 17,003,219,350,910 : x - Step 2: Convert to fraction form
17,003,219,350,910/25,504,829,026,364 = 17,003,219,350,910/x - Step 3: Cross multiply
17,003,219,350,910x = 25,504,829,026,364 × 17,003,219,350,910 - Step 4: Simplify right side
17,003,219,350,910x = 433,664,202,442,723,404,233,572,352 - Step 5: Solve for x
x = 433,664,202,442,723,404,233,572,352/17,003,219,350,910 - Step 6: Final answer
x = 25,504,829,026,364
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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.