Finding the Fourth Proportional to 32,235,989.96, 44,486,757.96 and 17,552,225.72
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Solution
The fourth proportional to 32,235,989.96, 44,486,757.96 and 17,552,225.72 is: 24,222,665.98
Step by Step Solution
- Step 1: Write the proportion equation
32,235,989.96 : 44,486,757.96 = 17,552,225.72 : x - Step 2: Convert to fraction form
32,235,989.96/44,486,757.96 = 17,552,225.72/x - Step 3: Cross multiply
32,235,989.96x = 44,486,757.96 × 17,552,225.72 - Step 4: Simplify right side
32,235,989.96x = 780,841,617,264,926.75 - Step 5: Solve for x
x = 780,841,617,264,926.75/32,235,989.96 - Step 6: Final answer
x = 24,222,665.98
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.