Finding the Third Proportional to 491,772,525.75 and 802,935,267.75
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Solution
The third proportional to 491,772,525.75 and 802,935,267.75 is: 1,310,982,233.53
Step by Step Solution
- Step 1: Write the proportion equation
491,772,525.75 : 802,935,267.75 = 802,935,267.75 : x - Step 2: Convert to fraction form
491,772,525.75/802,935,267.75 = 802,935,267.75/x - Step 3: Cross multiply
491,772,525.75x = 802,935,267.75 × 802,935,267.75 - Step 4: Simplify right side
491,772,525.75x = 644,705,044,196,764,160 - Step 5: Solve for x
x = 644,705,044,196,764,160/491,772,525.75 - Step 6: Final answer
x = 1,310,982,233.53
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Why These Related Problems?
These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.