Finding the Fourth Proportional to 10,560,795,557,742, 15,841,193,336,615 and 10,560,795,557,742
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Solution
The fourth proportional to 10,560,795,557,742, 15,841,193,336,615 and 10,560,795,557,742 is: 15,841,193,336,615
Step by Step Solution
- Step 1: Write the proportion equation
10,560,795,557,742 : 15,841,193,336,615 = 10,560,795,557,742 : x - Step 2: Convert to fraction form
10,560,795,557,742/15,841,193,336,615 = 10,560,795,557,742/x - Step 3: Cross multiply
10,560,795,557,742x = 15,841,193,336,615 × 10,560,795,557,742 - Step 4: Simplify right side
10,560,795,557,742x = 167,295,604,218,655,863,746,854,912 - Step 5: Solve for x
x = 167,295,604,218,655,863,746,854,912/10,560,795,557,742 - Step 6: Final answer
x = 15,841,193,336,615
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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.