Finding the Fourth Proportional to 58,733,470.58, 81,050,733.95 and 32,628,052.26
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Solution
The fourth proportional to 58,733,470.58, 81,050,733.95 and 32,628,052.26 is: 45,025,903.58
Step by Step Solution
- Step 1: Write the proportion equation
58,733,470.58 : 81,050,733.95 = 32,628,052.26 : x - Step 2: Convert to fraction form
58,733,470.58/81,050,733.95 = 32,628,052.26/x - Step 3: Cross multiply
58,733,470.58x = 81,050,733.95 × 32,628,052.26 - Step 4: Simplify right side
58,733,470.58x = 2,644,527,582,868,816 - Step 5: Solve for x
x = 2,644,527,582,868,816/58,733,470.58 - Step 6: Final answer
x = 45,025,903.58
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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.