Finding the Fourth Proportional to 94,995,660.26, 131,093,125.29 and 53,742,552.63
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Solution
The fourth proportional to 94,995,660.26, 131,093,125.29 and 53,742,552.63 is: 74,164,221.46
Step by Step Solution
- Step 1: Write the proportion equation
94,995,660.26 : 131,093,125.29 = 53,742,552.63 : x - Step 2: Convert to fraction form
94,995,660.26/131,093,125.29 = 53,742,552.63/x - Step 3: Cross multiply
94,995,660.26x = 131,093,125.29 × 53,742,552.63 - Step 4: Simplify right side
94,995,660.26x = 7,045,279,185,329,010 - Step 5: Solve for x
x = 7,045,279,185,329,010/94,995,660.26 - Step 6: Final answer
x = 74,164,221.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.