Finding the Fourth Proportional to 29,362,179.44, 44,043,712.03 and 10,193,545.44
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Solution
The fourth proportional to 29,362,179.44, 44,043,712.03 and 10,193,545.44 is: 15,290,471.91
Step by Step Solution
- Step 1: Write the proportion equation
29,362,179.44 : 44,043,712.03 = 10,193,545.44 : x - Step 2: Convert to fraction form
29,362,179.44/44,043,712.03 = 10,193,545.44/x - Step 3: Cross multiply
29,362,179.44x = 44,043,712.03 × 10,193,545.44 - Step 4: Simplify right side
29,362,179.44x = 448,961,579,936,841.88 - Step 5: Solve for x
x = 448,961,579,936,841.88/29,362,179.44 - Step 6: Final answer
x = 15,290,471.91
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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.