Finding the Fourth Proportional to 65,027,319.33, 97,541,304.99 and 16,505,187.56
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Solution
The fourth proportional to 65,027,319.33, 97,541,304.99 and 16,505,187.56 is: 24,757,864.09
Step by Step Solution
- Step 1: Write the proportion equation
65,027,319.33 : 97,541,304.99 = 16,505,187.56 : x - Step 2: Convert to fraction form
65,027,319.33/97,541,304.99 = 16,505,187.56/x - Step 3: Cross multiply
65,027,319.33x = 97,541,304.99 × 16,505,187.56 - Step 4: Simplify right side
65,027,319.33x = 1,609,937,534,164,804.25 - Step 5: Solve for x
x = 1,609,937,534,164,804.25/65,027,319.33 - Step 6: Final answer
x = 24,757,864.09
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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.