Finding the Fourth Proportional to 44,279,215.18, 66,438,005.49 and 23,785,023.46
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Solution
The fourth proportional to 44,279,215.18, 66,438,005.49 and 23,785,023.46 is: 35,687,839.38
Step by Step Solution
- Step 1: Write the proportion equation
44,279,215.18 : 66,438,005.49 = 23,785,023.46 : x - Step 2: Convert to fraction form
44,279,215.18/66,438,005.49 = 23,785,023.46/x - Step 3: Cross multiply
44,279,215.18x = 66,438,005.49 × 23,785,023.46 - Step 4: Simplify right side
44,279,215.18x = 1,580,229,519,215,259 - Step 5: Solve for x
x = 1,580,229,519,215,259/44,279,215.18 - Step 6: Final answer
x = 35,687,839.38
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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.