Finding the Fourth Proportional to 17,326,000,376,755, 23,910,453,928,880 and 9,522,419,982,016.80
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Solution
The fourth proportional to 17,326,000,376,755, 23,910,453,928,880 and 9,522,419,982,016.80 is: 13,141,254,722,407.11
Step by Step Solution
- Step 1: Write the proportion equation
17,326,000,376,755 : 23,910,453,928,880 = 9,522,419,982,016.80 : x - Step 2: Convert to fraction form
17,326,000,376,755/23,910,453,928,880 = 9,522,419,982,016.80/x - Step 3: Cross multiply
17,326,000,376,755x = 23,910,453,928,880 × 9,522,419,982,016.80 - Step 4: Simplify right side
17,326,000,376,755x = 227,685,384,271,459,020,447,940,608 - Step 5: Solve for x
x = 227,685,384,271,459,020,447,940,608/17,326,000,376,755 - Step 6: Final answer
x = 13,141,254,722,407.11
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.