Finding the Fourth Proportional to 24,133,824.36, 33,304,677.64 and 13,268,808.36
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Solution
The fourth proportional to 24,133,824.36, 33,304,677.64 and 13,268,808.36 is: 18,310,955.55
Step by Step Solution
- Step 1: Write the proportion equation
24,133,824.36 : 33,304,677.64 = 13,268,808.36 : x - Step 2: Convert to fraction form
24,133,824.36/33,304,677.64 = 13,268,808.36/x - Step 3: Cross multiply
24,133,824.36x = 33,304,677.64 × 13,268,808.36 - Step 4: Simplify right side
24,133,824.36x = 441,913,385,096,737.06 - Step 5: Solve for x
x = 441,913,385,096,737.06/24,133,824.36 - Step 6: Final answer
x = 18,310,955.55
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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.