Finding the Fourth Proportional to 10,560,795,558,954, 15,841,193,338,432 and 10,560,795,558,954
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Solution
The fourth proportional to 10,560,795,558,954, 15,841,193,338,432 and 10,560,795,558,954 is: 15,841,193,338,432
Step by Step Solution
- Step 1: Write the proportion equation
10,560,795,558,954 : 15,841,193,338,432 = 10,560,795,558,954 : x - Step 2: Convert to fraction form
10,560,795,558,954/15,841,193,338,432 = 10,560,795,558,954/x - Step 3: Cross multiply
10,560,795,558,954x = 15,841,193,338,432 × 10,560,795,558,954 - Step 4: Simplify right side
10,560,795,558,954x = 167,295,604,257,044,350,157,979,648 - Step 5: Solve for x
x = 167,295,604,257,044,350,157,979,648/10,560,795,558,954 - Step 6: Final answer
x = 15,841,193,338,432
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1.5x scale
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.