Finding the Fourth Proportional to 125,738,141.16, 188,607,220.38 and 34,861,732.68
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Solution
The fourth proportional to 125,738,141.16, 188,607,220.38 and 34,861,732.68 is: 52,292,601.42
Step by Step Solution
- Step 1: Write the proportion equation
125,738,141.16 : 188,607,220.38 = 34,861,732.68 : x - Step 2: Convert to fraction form
125,738,141.16/188,607,220.38 = 34,861,732.68/x - Step 3: Cross multiply
125,738,141.16x = 188,607,220.38 × 34,861,732.68 - Step 4: Simplify right side
125,738,141.16x = 6,575,174,498,405,408 - Step 5: Solve for x
x = 6,575,174,498,405,408/125,738,141.16 - Step 6: Final answer
x = 52,292,601.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.