Finding the Third Proportional to 136,311,849 and 293,408,955
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Solution
The third proportional to 136,311,849 and 293,408,955 is: 631,557,824.99
Step by Step Solution
- Step 1: Write the proportion equation
136,311,849 : 293,408,955 = 293,408,955 : x - Step 2: Convert to fraction form
136,311,849/293,408,955 = 293,408,955/x - Step 3: Cross multiply
136,311,849x = 293,408,955 × 293,408,955 - Step 4: Simplify right side
136,311,849x = 86,088,814,874,192,032 - Step 5: Solve for x
x = 86,088,814,874,192,032/136,311,849 - Step 6: Final answer
x = 631,557,824.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.