Finding the Fourth Proportional to 65,027,326.26, 97,541,315.36 and 16,505,194.50
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Solution
The fourth proportional to 65,027,326.26, 97,541,315.36 and 16,505,194.50 is: 24,757,874.49
Step by Step Solution
- Step 1: Write the proportion equation
65,027,326.26 : 97,541,315.36 = 16,505,194.50 : x - Step 2: Convert to fraction form
65,027,326.26/97,541,315.36 = 16,505,194.50/x - Step 3: Cross multiply
65,027,326.26x = 97,541,315.36 × 16,505,194.50 - Step 4: Simplify right side
65,027,326.26x = 1,609,938,381,802,637.50 - Step 5: Solve for x
x = 1,609,938,381,802,637.50/65,027,326.26 - Step 6: Final answer
x = 24,757,874.49
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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.