Finding the Third Proportional to 349,959,760 and 765,828,896
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Solution
The third proportional to 349,959,760 and 765,828,896 is: 1,675,889,530.70
Step by Step Solution
- Step 1: Write the proportion equation
349,959,760 : 765,828,896 = 765,828,896 : x - Step 2: Convert to fraction form
349,959,760/765,828,896 = 765,828,896/x - Step 3: Cross multiply
349,959,760x = 765,828,896 × 765,828,896 - Step 4: Simplify right side
349,959,760x = 586,493,897,948,578,816 - Step 5: Solve for x
x = 586,493,897,948,578,816/349,959,760 - Step 6: Final answer
x = 1,675,889,530.70
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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.