Finding the Fourth Proportional to 29,361,838.05, 44,042,757.08 and 17,237,110.05
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Solution
The fourth proportional to 29,361,838.05, 44,042,757.08 and 17,237,110.05 is: 25,855,665.08
Step by Step Solution
- Step 1: Write the proportion equation
29,361,838.05 : 44,042,757.08 = 17,237,110.05 : x - Step 2: Convert to fraction form
29,361,838.05/44,042,757.08 = 17,237,110.05/x - Step 3: Cross multiply
29,361,838.05x = 44,042,757.08 × 17,237,110.05 - Step 4: Simplify right side
29,361,838.05x = 759,169,850,607,191.25 - Step 5: Solve for x
x = 759,169,850,607,191.25/29,361,838.05 - Step 6: Final answer
x = 25,855,665.08
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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.