Finding the Fourth Proportional to 17,414,770.14, 24,032,398.17 and 9,574,415.79
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Solution
The fourth proportional to 17,414,770.14, 24,032,398.17 and 9,574,415.79 is: 13,212,702.24
Step by Step Solution
- Step 1: Write the proportion equation
17,414,770.14 : 24,032,398.17 = 9,574,415.79 : x - Step 2: Convert to fraction form
17,414,770.14/24,032,398.17 = 9,574,415.79/x - Step 3: Cross multiply
17,414,770.14x = 24,032,398.17 × 9,574,415.79 - Step 4: Simplify right side
17,414,770.14x = 230,096,172,510,415.09 - Step 5: Solve for x
x = 230,096,172,510,415.09/17,414,770.14 - Step 6: Final answer
x = 13,212,702.24
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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.