Finding the Fourth Proportional to 10,560,795,557,763, 15,841,193,336,643 and 10,560,795,557,763
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Solution
The fourth proportional to 10,560,795,557,763, 15,841,193,336,643 and 10,560,795,557,763 is: 15,841,193,336,643
Step by Step Solution
- Step 1: Write the proportion equation
10,560,795,557,763 : 15,841,193,336,643 = 10,560,795,557,763 : x - Step 2: Convert to fraction form
10,560,795,557,763/15,841,193,336,643 = 10,560,795,557,763/x - Step 3: Cross multiply
10,560,795,557,763x = 15,841,193,336,643 × 10,560,795,557,763 - Step 4: Simplify right side
10,560,795,557,763x = 167,295,604,219,284,234,642,128,896 - Step 5: Solve for x
x = 167,295,604,219,284,234,642,128,896/10,560,795,557,763 - Step 6: Final answer
x = 15,841,193,336,643
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.