Finding the Fourth Proportional to 94,481,201.80, 141,497,853.90 and 94,481,201.80
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Solution
The fourth proportional to 94,481,201.80, 141,497,853.90 and 94,481,201.80 is: 141,497,853.90
Step by Step Solution
- Step 1: Write the proportion equation
94,481,201.80 : 141,497,853.90 = 94,481,201.80 : x - Step 2: Convert to fraction form
94,481,201.80/141,497,853.90 = 94,481,201.80/x - Step 3: Cross multiply
94,481,201.80x = 141,497,853.90 × 94,481,201.80 - Step 4: Simplify right side
94,481,201.80x = 13,368,887,288,592,818 - Step 5: Solve for x
x = 13,368,887,288,592,818/94,481,201.80 - Step 6: Final answer
x = 141,497,853.90
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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.