Finding the Third Proportional to 235,418,873 and 367,432,929
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Solution
The third proportional to 235,418,873 and 367,432,929 is: 573,475,505.99
Step by Step Solution
- Step 1: Write the proportion equation
235,418,873 : 367,432,929 = 367,432,929 : x - Step 2: Convert to fraction form
235,418,873/367,432,929 = 367,432,929/x - Step 3: Cross multiply
235,418,873x = 367,432,929 × 367,432,929 - Step 4: Simplify right side
235,418,873x = 135,006,957,313,519,040 - Step 5: Solve for x
x = 135,006,957,313,519,040/235,418,873 - Step 6: Final answer
x = 573,475,505.99
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.