Finding the Fourth Proportional to 36,293,799.42, 54,451,327.86 and 10,735,489.44
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Solution
The fourth proportional to 36,293,799.42, 54,451,327.86 and 10,735,489.44 is: 16,106,378.07
Step by Step Solution
- Step 1: Write the proportion equation
36,293,799.42 : 54,451,327.86 = 10,735,489.44 : x - Step 2: Convert to fraction form
36,293,799.42/54,451,327.86 = 10,735,489.44/x - Step 3: Cross multiply
36,293,799.42x = 54,451,327.86 × 10,735,489.44 - Step 4: Simplify right side
36,293,799.42x = 584,561,655,235,007.75 - Step 5: Solve for x
x = 584,561,655,235,007.75/36,293,799.42 - Step 6: Final answer
x = 16,106,378.07
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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.