Finding the Fourth Proportional to 35,673,033.80, 53,509,550.70 and 24,335,625.80
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Solution
The fourth proportional to 35,673,033.80, 53,509,550.70 and 24,335,625.80 is: 36,503,438.70
Step by Step Solution
- Step 1: Write the proportion equation
35,673,033.80 : 53,509,550.70 = 24,335,625.80 : x - Step 2: Convert to fraction form
35,673,033.80/53,509,550.70 = 24,335,625.80/x - Step 3: Cross multiply
35,673,033.80x = 53,509,550.70 × 24,335,625.80 - Step 4: Simplify right side
35,673,033.80x = 1,302,188,402,561,328.25 - Step 5: Solve for x
x = 1,302,188,402,561,328.25/35,673,033.80 - Step 6: Final answer
x = 36,503,438.70
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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.