Finding the Third Proportional to 889,129,413,432 and 1,199,644,331,121
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Solution
The third proportional to 889,129,413,432 and 1,199,644,331,121 is: 1,618,601,858,682.99
Step by Step Solution
- Step 1: Write the proportion equation
889,129,413,432 : 1,199,644,331,121 = 1,199,644,331,121 : x - Step 2: Convert to fraction form
889,129,413,432/1,199,644,331,121 = 1,199,644,331,121/x - Step 3: Cross multiply
889,129,413,432x = 1,199,644,331,121 × 1,199,644,331,121 - Step 4: Simplify right side
889,129,413,432x = 1,439,146,521,190,751,503,646,720 - Step 5: Solve for x
x = 1,439,146,521,190,751,503,646,720/889,129,413,432 - Step 6: Final answer
x = 1,618,601,858,682.99
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.