Finding the Fourth Proportional to 24,750,349.71, 37,126,531.13 and 11,789,837.79
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Solution
The fourth proportional to 24,750,349.71, 37,126,531.13 and 11,789,837.79 is: 17,685,236.16
Step by Step Solution
- Step 1: Write the proportion equation
24,750,349.71 : 37,126,531.13 = 11,789,837.79 : x - Step 2: Convert to fraction form
24,750,349.71/37,126,531.13 = 11,789,837.79/x - Step 3: Cross multiply
24,750,349.71x = 37,126,531.13 × 11,789,837.79 - Step 4: Simplify right side
24,750,349.71x = 437,715,779,669,136.19 - Step 5: Solve for x
x = 437,715,779,669,136.19/24,750,349.71 - Step 6: Final answer
x = 17,685,236.16
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.