Finding the Third Proportional to 613,239,190,238 and 1,341,886,639,514
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Solution
The third proportional to 613,239,190,238 and 1,341,886,639,514 is: 2,936,308,999,767.83
Step by Step Solution
- Step 1: Write the proportion equation
613,239,190,238 : 1,341,886,639,514 = 1,341,886,639,514 : x - Step 2: Convert to fraction form
613,239,190,238/1,341,886,639,514 = 1,341,886,639,514/x - Step 3: Cross multiply
613,239,190,238x = 1,341,886,639,514 × 1,341,886,639,514 - Step 4: Simplify right side
613,239,190,238x = 1,800,659,753,306,175,748,177,920 - Step 5: Solve for x
x = 1,800,659,753,306,175,748,177,920/613,239,190,238 - Step 6: Final answer
x = 2,936,308,999,767.83
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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.