Finding the Third Proportional to 558,882,772,108 and 1,215,687,589,232
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Solution
The third proportional to 558,882,772,108 and 1,215,687,589,232 is: 2,644,376,224,084.29
Step by Step Solution
- Step 1: Write the proportion equation
558,882,772,108 : 1,215,687,589,232 = 1,215,687,589,232 : x - Step 2: Convert to fraction form
558,882,772,108/1,215,687,589,232 = 1,215,687,589,232/x - Step 3: Cross multiply
558,882,772,108x = 1,215,687,589,232 × 1,215,687,589,232 - Step 4: Simplify right side
558,882,772,108x = 1,477,896,314,612,712,072,019,968 - Step 5: Solve for x
x = 1,477,896,314,612,712,072,019,968/558,882,772,108 - Step 6: Final answer
x = 2,644,376,224,084.29
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.