Finding the Fourth Proportional to 94,321,194.00, 141,497,147.21 and 27,854,345.02
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Solution
The fourth proportional to 94,321,194.00, 141,497,147.21 and 27,854,345.02 is: 41,786,052.43
Step by Step Solution
- Step 1: Write the proportion equation
94,321,194.00 : 141,497,147.21 = 27,854,345.02 : x - Step 2: Convert to fraction form
94,321,194.00/141,497,147.21 = 27,854,345.02/x - Step 3: Cross multiply
94,321,194.00x = 141,497,147.21 × 27,854,345.02 - Step 4: Simplify right side
94,321,194.00x = 3,941,310,357,556,199.50 - Step 5: Solve for x
x = 3,941,310,357,556,199.50/94,321,194.00 - Step 6: Final answer
x = 41,786,052.43
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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.