Finding the Fourth Proportional to 61,298,413,739,634, 91,947,859,158,912 and 14,829,944,328,581
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Solution
The fourth proportional to 61,298,413,739,634, 91,947,859,158,912 and 14,829,944,328,581 is: 22,244,974,205,216.90
Step by Step Solution
- Step 1: Write the proportion equation
61,298,413,739,634 : 91,947,859,158,912 = 14,829,944,328,581 : x - Step 2: Convert to fraction form
61,298,413,739,634/91,947,859,158,912 = 14,829,944,328,581/x - Step 3: Cross multiply
61,298,413,739,634x = 91,947,859,158,912 × 14,829,944,328,581 - Step 4: Simplify right side
61,298,413,739,634x = 1,363,581,632,458,871,524,057,677,824 - Step 5: Solve for x
x = 1,363,581,632,458,871,524,057,677,824/61,298,413,739,634 - Step 6: Final answer
x = 22,244,974,205,216.90
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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.