Finding the Fourth Proportional to 134,588,046.24, 201,883,687.20 and 37,537,846.56
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Solution
The fourth proportional to 134,588,046.24, 201,883,687.20 and 37,537,846.56 is: 56,307,221.07
Step by Step Solution
- Step 1: Write the proportion equation
134,588,046.24 : 201,883,687.20 = 37,537,846.56 : x - Step 2: Convert to fraction form
134,588,046.24/201,883,687.20 = 37,537,846.56/x - Step 3: Cross multiply
134,588,046.24x = 201,883,687.20 × 37,537,846.56 - Step 4: Simplify right side
134,588,046.24x = 7,578,278,873,080,636 - Step 5: Solve for x
x = 7,578,278,873,080,636/134,588,046.24 - Step 6: Final answer
x = 56,307,221.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.