Finding the Fourth Proportional to 29,232,080.70, 43,785,135.45 and 24,193,232.70
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Solution
The fourth proportional to 29,232,080.70, 43,785,135.45 and 24,193,232.70 is: 36,237,720.52
Step by Step Solution
- Step 1: Write the proportion equation
29,232,080.70 : 43,785,135.45 = 24,193,232.70 : x - Step 2: Convert to fraction form
29,232,080.70/43,785,135.45 = 24,193,232.70/x - Step 3: Cross multiply
29,232,080.70x = 43,785,135.45 × 24,193,232.70 - Step 4: Simplify right side
29,232,080.70x = 1,059,303,970,742,869.25 - Step 5: Solve for x
x = 1,059,303,970,742,869.25/29,232,080.70 - Step 6: Final answer
x = 36,237,720.52
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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.