Finding the Fourth Proportional to 16,170,059.60, 24,264,420.60 and 6,073,701.20
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Solution
The fourth proportional to 16,170,059.60, 24,264,420.60 and 6,073,701.20 is: 9,114,056.73
Step by Step Solution
- Step 1: Write the proportion equation
16,170,059.60 : 24,264,420.60 = 6,073,701.20 : x - Step 2: Convert to fraction form
16,170,059.60/24,264,420.60 = 6,073,701.20/x - Step 3: Cross multiply
16,170,059.60x = 24,264,420.60 × 6,073,701.20 - Step 4: Simplify right side
16,170,059.60x = 147,374,840,515,524.72 - Step 5: Solve for x
x = 147,374,840,515,524.72/16,170,059.60 - Step 6: Final answer
x = 9,114,056.73
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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.