Finding the Fourth Proportional to 24,183,935.66, 33,375,235.06 and 18,212,654.96
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Solution
The fourth proportional to 24,183,935.66, 33,375,235.06 and 18,212,654.96 is: 25,134,521.06
Step by Step Solution
- Step 1: Write the proportion equation
24,183,935.66 : 33,375,235.06 = 18,212,654.96 : x - Step 2: Convert to fraction form
24,183,935.66/33,375,235.06 = 18,212,654.96/x - Step 3: Cross multiply
24,183,935.66x = 33,375,235.06 × 18,212,654.96 - Step 4: Simplify right side
24,183,935.66x = 607,851,640,144,267 - Step 5: Solve for x
x = 607,851,640,144,267/24,183,935.66 - Step 6: Final answer
x = 25,134,521.06
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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.