Finding the Fourth Proportional to 41,829,038.14, 57,724,673.27 and 22,992,364.77
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Solution
The fourth proportional to 41,829,038.14, 57,724,673.27 and 22,992,364.77 is: 31,729,793.54
Step by Step Solution
- Step 1: Write the proportion equation
41,829,038.14 : 57,724,673.27 = 22,992,364.77 : x - Step 2: Convert to fraction form
41,829,038.14/57,724,673.27 = 22,992,364.77/x - Step 3: Cross multiply
41,829,038.14x = 57,724,673.27 × 22,992,364.77 - Step 4: Simplify right side
41,829,038.14x = 1,327,226,744,052,908.75 - Step 5: Solve for x
x = 1,327,226,744,052,908.75/41,829,038.14 - Step 6: Final answer
x = 31,729,793.54
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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.