Finding the Fourth Proportional to 32,247,634.28, 48,392,261.53 and 11,775,640.01
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Solution
The fourth proportional to 32,247,634.28, 48,392,261.53 and 11,775,640.01 is: 17,671,059.09
Step by Step Solution
- Step 1: Write the proportion equation
32,247,634.28 : 48,392,261.53 = 11,775,640.01 : x - Step 2: Convert to fraction form
32,247,634.28/48,392,261.53 = 11,775,640.01/x - Step 3: Cross multiply
32,247,634.28x = 48,392,261.53 × 11,775,640.01 - Step 4: Simplify right side
32,247,634.28x = 569,849,850,775,651.50 - Step 5: Solve for x
x = 569,849,850,775,651.50/32,247,634.28 - Step 6: Final answer
x = 17,671,059.09
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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.