Finding the Fourth Proportional to 16,291,537.09, 24,430,889.52 and 5,914,282.23
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Solution
The fourth proportional to 16,291,537.09, 24,430,889.52 and 5,914,282.23 is: 8,869,094.12
Step by Step Solution
- Step 1: Write the proportion equation
16,291,537.09 : 24,430,889.52 = 5,914,282.23 : x - Step 2: Convert to fraction form
16,291,537.09/24,430,889.52 = 5,914,282.23/x - Step 3: Cross multiply
16,291,537.09x = 24,430,889.52 × 5,914,282.23 - Step 4: Simplify right side
16,291,537.09x = 144,491,175,751,229.25 - Step 5: Solve for x
x = 144,491,175,751,229.25/16,291,537.09 - Step 6: Final answer
x = 8,869,094.12
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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.