Finding the Fourth Proportional to 24,241,594.43, 33,454,110.14 and 13,229,053.74
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Solution
The fourth proportional to 24,241,594.43, 33,454,110.14 and 13,229,053.74 is: 18,256,481.53
Step by Step Solution
- Step 1: Write the proportion equation
24,241,594.43 : 33,454,110.14 = 13,229,053.74 : x - Step 2: Convert to fraction form
24,241,594.43/33,454,110.14 = 13,229,053.74/x - Step 3: Cross multiply
24,241,594.43x = 33,454,110.14 × 13,229,053.74 - Step 4: Simplify right side
24,241,594.43x = 442,566,220,865,938.94 - Step 5: Solve for x
x = 442,566,220,865,938.94/24,241,594.43 - Step 6: Final answer
x = 18,256,481.53
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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.