Finding the Third Proportional to 250,913,512 and 543,521,080
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Solution
The third proportional to 250,913,512 and 543,521,080 is: 1,177,358,533.02
Step by Step Solution
- Step 1: Write the proportion equation
250,913,512 : 543,521,080 = 543,521,080 : x - Step 2: Convert to fraction form
250,913,512/543,521,080 = 543,521,080/x - Step 3: Cross multiply
250,913,512x = 543,521,080 × 543,521,080 - Step 4: Simplify right side
250,913,512x = 295,415,164,404,366,400 - Step 5: Solve for x
x = 295,415,164,404,366,400/250,913,512 - Step 6: Final answer
x = 1,177,358,533.02
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.