Finding the Fourth Proportional to 22,264,903.80, 33,397,355.70 and 22,264,903.80
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Solution
The fourth proportional to 22,264,903.80, 33,397,355.70 and 22,264,903.80 is: 33,397,355.70
Step by Step Solution
- Step 1: Write the proportion equation
22,264,903.80 : 33,397,355.70 = 22,264,903.80 : x - Step 2: Convert to fraction form
22,264,903.80/33,397,355.70 = 22,264,903.80/x - Step 3: Cross multiply
22,264,903.80x = 33,397,355.70 × 22,264,903.80 - Step 4: Simplify right side
22,264,903.80x = 743,588,911,834,881.62 - Step 5: Solve for x
x = 743,588,911,834,881.62/22,264,903.80 - Step 6: Final answer
x = 33,397,355.70
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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.