Finding the Fourth Proportional to 16,094,575.20, 24,141,862.80 and 9,701,536.80
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Solution
The fourth proportional to 16,094,575.20, 24,141,862.80 and 9,701,536.80 is: 14,552,305.20
Step by Step Solution
- Step 1: Write the proportion equation
16,094,575.20 : 24,141,862.80 = 9,701,536.80 : x - Step 2: Convert to fraction form
16,094,575.20/24,141,862.80 = 9,701,536.80/x - Step 3: Cross multiply
16,094,575.20x = 24,141,862.80 × 9,701,536.80 - Step 4: Simplify right side
16,094,575.20x = 234,213,170,374,751.06 - Step 5: Solve for x
x = 234,213,170,374,751.06/16,094,575.20 - Step 6: Final answer
x = 14,552,305.20
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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.