Finding the Fourth Proportional to 36,114,293.36, 54,160,060.95 and 11,847,564.92
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Solution
The fourth proportional to 36,114,293.36, 54,160,060.95 and 11,847,564.92 is: 17,767,614.38
Step by Step Solution
- Step 1: Write the proportion equation
36,114,293.36 : 54,160,060.95 = 11,847,564.92 : x - Step 2: Convert to fraction form
36,114,293.36/54,160,060.95 = 11,847,564.92/x - Step 3: Cross multiply
36,114,293.36x = 54,160,060.95 × 11,847,564.92 - Step 4: Simplify right side
36,114,293.36x = 641,664,837,905,481.50 - Step 5: Solve for x
x = 641,664,837,905,481.50/36,114,293.36 - Step 6: Final answer
x = 17,767,614.38
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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.