Finding the Fourth Proportional to 24,062,298.44, 33,207,376.29 and 13,609,241.48
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Solution
The fourth proportional to 24,062,298.44, 33,207,376.29 and 13,609,241.48 is: 18,781,547.57
Step by Step Solution
- Step 1: Write the proportion equation
24,062,298.44 : 33,207,376.29 = 13,609,241.48 : x - Step 2: Convert to fraction form
24,062,298.44/33,207,376.29 = 13,609,241.48/x - Step 3: Cross multiply
24,062,298.44x = 33,207,376.29 × 13,609,241.48 - Step 4: Simplify right side
24,062,298.44x = 451,927,202,755,292.62 - Step 5: Solve for x
x = 451,927,202,755,292.62/24,062,298.44 - Step 6: Final answer
x = 18,781,547.57
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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.