Finding the Fourth Proportional to 24,281,554.66, 33,508,140.69 and 13,268,062.42
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Solution
The fourth proportional to 24,281,554.66, 33,508,140.69 and 13,268,062.42 is: 18,309,704.98
Step by Step Solution
- Step 1: Write the proportion equation
24,281,554.66 : 33,508,140.69 = 13,268,062.42 : x - Step 2: Convert to fraction form
24,281,554.66/33,508,140.69 = 13,268,062.42/x - Step 3: Cross multiply
24,281,554.66x = 33,508,140.69 × 13,268,062.42 - Step 4: Simplify right side
24,281,554.66x = 444,588,102,253,061.88 - Step 5: Solve for x
x = 444,588,102,253,061.88/24,281,554.66 - Step 6: Final answer
x = 18,309,704.98
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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.