Finding the Fourth Proportional to 16,350,370.25, 24,524,740.06 and 6,114,477.49
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Solution
The fourth proportional to 16,350,370.25, 24,524,740.06 and 6,114,477.49 is: 9,171,411.33
Step by Step Solution
- Step 1: Write the proportion equation
16,350,370.25 : 24,524,740.06 = 6,114,477.49 : x - Step 2: Convert to fraction form
16,350,370.25/24,524,740.06 = 6,114,477.49/x - Step 3: Cross multiply
16,350,370.25x = 24,524,740.06 × 6,114,477.49 - Step 4: Simplify right side
16,350,370.25x = 149,955,970,968,373.22 - Step 5: Solve for x
x = 149,955,970,968,373.22/16,350,370.25 - Step 6: Final answer
x = 9,171,411.33
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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.