Finding the Fourth Proportional to 124,265,891.00, 186,398,738.09 and 33,389,480.00
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Solution
The fourth proportional to 124,265,891.00, 186,398,738.09 and 33,389,480.00 is: 50,084,193.56
Step by Step Solution
- Step 1: Write the proportion equation
124,265,891.00 : 186,398,738.09 = 33,389,480.00 : x - Step 2: Convert to fraction form
124,265,891.00/186,398,738.09 = 33,389,480.00/x - Step 3: Cross multiply
124,265,891.00x = 186,398,738.09 × 33,389,480.00 - Step 4: Simplify right side
124,265,891.00x = 6,223,756,937,905,554 - Step 5: Solve for x
x = 6,223,756,937,905,554/124,265,891.00 - Step 6: Final answer
x = 50,084,193.56
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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.