Finding the Fourth Proportional to 16,446,205.26, 24,693,558.98 and 9,173,874.38
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Solution
The fourth proportional to 16,446,205.26, 24,693,558.98 and 9,173,874.38 is: 13,774,339.08
Step by Step Solution
- Step 1: Write the proportion equation
16,446,205.26 : 24,693,558.98 = 9,173,874.38 : x - Step 2: Convert to fraction form
16,446,205.26/24,693,558.98 = 9,173,874.38/x - Step 3: Cross multiply
16,446,205.26x = 24,693,558.98 × 9,173,874.38 - Step 4: Simplify right side
16,446,205.26x = 226,535,607,908,303.78 - Step 5: Solve for x
x = 226,535,607,908,303.78/16,446,205.26 - Step 6: Final answer
x = 13,774,339.08
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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.