Finding the Fourth Proportional to 34,649,523.54, 51,956,361.63 and 15,210,793.62
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Solution
The fourth proportional to 34,649,523.54, 51,956,361.63 and 15,210,793.62 is: 22,808,322.11
Step by Step Solution
- Step 1: Write the proportion equation
34,649,523.54 : 51,956,361.63 = 15,210,793.62 : x - Step 2: Convert to fraction form
34,649,523.54/51,956,361.63 = 15,210,793.62/x - Step 3: Cross multiply
34,649,523.54x = 51,956,361.63 × 15,210,793.62 - Step 4: Simplify right side
34,649,523.54x = 790,297,494,000,016.75 - Step 5: Solve for x
x = 790,297,494,000,016.75/34,649,523.54 - Step 6: Final answer
x = 22,808,322.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.