Finding the Fourth Proportional to 61,716,957,309,754, 85,163,865,312,294 and 35,735,193,538,744
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Solution
The fourth proportional to 61,716,957,309,754, 85,163,865,312,294 and 35,735,193,538,744 is: 49,311,361,773,198.91
Step by Step Solution
- Step 1: Write the proportion equation
61,716,957,309,754 : 85,163,865,312,294 = 35,735,193,538,744 : x - Step 2: Convert to fraction form
61,716,957,309,754/85,163,865,312,294 = 35,735,193,538,744/x - Step 3: Cross multiply
61,716,957,309,754x = 85,163,865,312,294 × 35,735,193,538,744 - Step 4: Simplify right side
61,716,957,309,754x = 3,043,347,209,442,352,764,232,400,896 - Step 5: Solve for x
x = 3,043,347,209,442,352,764,232,400,896/61,716,957,309,754 - Step 6: Final answer
x = 49,311,361,773,198.91
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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.