Finding the Third Proportional to 353,673,225 and 761,094,162
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Solution
The third proportional to 353,673,225 and 761,094,162 is: 1,637,851,786.58
Step by Step Solution
- Step 1: Write the proportion equation
353,673,225 : 761,094,162 = 761,094,162 : x - Step 2: Convert to fraction form
353,673,225/761,094,162 = 761,094,162/x - Step 3: Cross multiply
353,673,225x = 761,094,162 × 761,094,162 - Step 4: Simplify right side
353,673,225x = 579,264,323,430,482,304 - Step 5: Solve for x
x = 579,264,323,430,482,304/353,673,225 - Step 6: Final answer
x = 1,637,851,786.58
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.