Finding the Fourth Proportional to 32,226,066.98, 44,471,926.18 and 17,541,687.85
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Solution
The fourth proportional to 32,226,066.98, 44,471,926.18 and 17,541,687.85 is: 24,207,504.05
Step by Step Solution
- Step 1: Write the proportion equation
32,226,066.98 : 44,471,926.18 = 17,541,687.85 : x - Step 2: Convert to fraction form
32,226,066.98/44,471,926.18 = 17,541,687.85/x - Step 3: Cross multiply
32,226,066.98x = 44,471,926.18 × 17,541,687.85 - Step 4: Simplify right side
32,226,066.98x = 780,112,646,949,895.75 - Step 5: Solve for x
x = 780,112,646,949,895.75/32,226,066.98 - Step 6: Final answer
x = 24,207,504.05
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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.