Finding the Fourth Proportional to 32,152,204.80, 48,284,294.40 and 17,035,660.80
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Solution
The fourth proportional to 32,152,204.80, 48,284,294.40 and 17,035,660.80 is: 25,583,155.70
Step by Step Solution
- Step 1: Write the proportion equation
32,152,204.80 : 48,284,294.40 = 17,035,660.80 : x - Step 2: Convert to fraction form
32,152,204.80/48,284,294.40 = 17,035,660.80/x - Step 3: Cross multiply
32,152,204.80x = 48,284,294.40 × 17,035,660.80 - Step 4: Simplify right side
32,152,204.80x = 822,554,861,365,739.50 - Step 5: Solve for x
x = 822,554,861,365,739.50/32,152,204.80 - Step 6: Final answer
x = 25,583,155.70
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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.