Finding the Third Proportional to 77,099,218,402 and 169,092,203,690
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Solution
The third proportional to 77,099,218,402 and 169,092,203,690 is: 370,849,068,788.99
Step by Step Solution
- Step 1: Write the proportion equation
77,099,218,402 : 169,092,203,690 = 169,092,203,690 : x - Step 2: Convert to fraction form
77,099,218,402/169,092,203,690 = 169,092,203,690/x - Step 3: Cross multiply
77,099,218,402x = 169,092,203,690 × 169,092,203,690 - Step 4: Simplify right side
77,099,218,402x = 28,592,173,348,740,449,435,648 - Step 5: Solve for x
x = 28,592,173,348,740,449,435,648/77,099,218,402 - Step 6: Final answer
x = 370,849,068,788.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.