Finding the Fourth Proportional to 65,027,322.75, 97,541,310.11 and 16,505,190.99
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Solution
The fourth proportional to 65,027,322.75, 97,541,310.11 and 16,505,190.99 is: 24,757,869.22
Step by Step Solution
- Step 1: Write the proportion equation
65,027,322.75 : 97,541,310.11 = 16,505,190.99 : x - Step 2: Convert to fraction form
65,027,322.75/97,541,310.11 = 16,505,190.99/x - Step 3: Cross multiply
65,027,322.75x = 97,541,310.11 × 16,505,190.99 - Step 4: Simplify right side
65,027,322.75x = 1,609,937,952,697,842 - Step 5: Solve for x
x = 1,609,937,952,697,842/65,027,322.75 - Step 6: Final answer
x = 24,757,869.22
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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.