Finding the Fourth Proportional to 16,618,101.08, 22,936,805.85 and 9,744,797.48
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Solution
The fourth proportional to 16,618,101.08, 22,936,805.85 and 9,744,797.48 is: 13,450,064.28
Step by Step Solution
- Step 1: Write the proportion equation
16,618,101.08 : 22,936,805.85 = 9,744,797.48 : x - Step 2: Convert to fraction form
16,618,101.08/22,936,805.85 = 9,744,797.48/x - Step 3: Cross multiply
16,618,101.08x = 22,936,805.85 × 9,744,797.48 - Step 4: Simplify right side
16,618,101.08x = 223,514,527,731,645.25 - Step 5: Solve for x
x = 223,514,527,731,645.25/16,618,101.08 - Step 6: Final answer
x = 13,450,064.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.