Finding the Fourth Proportional to 24,902,304.66, 34,365,366.18 and 13,889,768.22
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Solution
The fourth proportional to 24,902,304.66, 34,365,366.18 and 13,889,768.22 is: 19,167,983.75
Step by Step Solution
- Step 1: Write the proportion equation
24,902,304.66 : 34,365,366.18 = 13,889,768.22 : x - Step 2: Convert to fraction form
24,902,304.66/34,365,366.18 = 13,889,768.22/x - Step 3: Cross multiply
24,902,304.66x = 34,365,366.18 × 13,889,768.22 - Step 4: Simplify right side
24,902,304.66x = 477,326,971,035,626.81 - Step 5: Solve for x
x = 477,326,971,035,626.81/24,902,304.66 - Step 6: Final answer
x = 19,167,983.75
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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.