Finding the Fourth Proportional to 16,084,286.93, 24,138,390.86 and 6,499,748.49
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Solution
The fourth proportional to 16,084,286.93, 24,138,390.86 and 6,499,748.49 is: 9,754,456.03
Step by Step Solution
- Step 1: Write the proportion equation
16,084,286.93 : 24,138,390.86 = 6,499,748.49 : x - Step 2: Convert to fraction form
16,084,286.93/24,138,390.86 = 6,499,748.49/x - Step 3: Cross multiply
16,084,286.93x = 24,138,390.86 × 6,499,748.49 - Step 4: Simplify right side
16,084,286.93x = 156,893,469,510,816.06 - Step 5: Solve for x
x = 156,893,469,510,816.06/16,084,286.93 - Step 6: Final answer
x = 9,754,456.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.