Finding the Fourth Proportional to 24,351,214.97, 33,604,261.34 and 13,187,617.29
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Solution
The fourth proportional to 24,351,214.97, 33,604,261.34 and 13,187,617.29 is: 18,198,686.94
Step by Step Solution
- Step 1: Write the proportion equation
24,351,214.97 : 33,604,261.34 = 13,187,617.29 : x - Step 2: Convert to fraction form
24,351,214.97/33,604,261.34 = 13,187,617.29/x - Step 3: Cross multiply
24,351,214.97x = 33,604,261.34 × 13,187,617.29 - Step 4: Simplify right side
24,351,214.97x = 443,160,137,799,124.44 - Step 5: Solve for x
x = 443,160,137,799,124.44/24,351,214.97 - Step 6: Final answer
x = 18,198,686.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.