Finding the Fourth Proportional to 11,792,194,804,902, 17,688,292,207,353 and 11,792,194,804,902
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Solution
The fourth proportional to 11,792,194,804,902, 17,688,292,207,353 and 11,792,194,804,902 is: 17,688,292,207,353
Step by Step Solution
- Step 1: Write the proportion equation
11,792,194,804,902 : 17,688,292,207,353 = 11,792,194,804,902 : x - Step 2: Convert to fraction form
11,792,194,804,902/17,688,292,207,353 = 11,792,194,804,902/x - Step 3: Cross multiply
11,792,194,804,902x = 17,688,292,207,353 × 11,792,194,804,902 - Step 4: Simplify right side
11,792,194,804,902x = 208,583,787,475,136,579,371,008,000 - Step 5: Solve for x
x = 208,583,787,475,136,579,371,008,000/11,792,194,804,902 - Step 6: Final answer
x = 17,688,292,207,353
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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.