Finding the Fourth Proportional to 18,964,874,417,284, 26,171,526,693,316 and 10,743,527,128,802
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Solution
The fourth proportional to 18,964,874,417,284, 26,171,526,693,316 and 10,743,527,128,802 is: 14,826,067,436,310.17
Step by Step Solution
- Step 1: Write the proportion equation
18,964,874,417,284 : 26,171,526,693,316 = 10,743,527,128,802 : x - Step 2: Convert to fraction form
18,964,874,417,284/26,171,526,693,316 = 10,743,527,128,802/x - Step 3: Cross multiply
18,964,874,417,284x = 26,171,526,693,316 × 10,743,527,128,802 - Step 4: Simplify right side
18,964,874,417,284x = 281,174,507,031,806,158,905,016,320 - Step 5: Solve for x
x = 281,174,507,031,806,158,905,016,320/18,964,874,417,284 - Step 6: Final answer
x = 14,826,067,436,310.17
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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.