Finding the Fourth Proportional to 41,935,527.15, 57,857,155.94 and 24,519,542.19
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Solution
The fourth proportional to 41,935,527.15, 57,857,155.94 and 24,519,542.19 is: 33,828,857.59
Step by Step Solution
- Step 1: Write the proportion equation
41,935,527.15 : 57,857,155.94 = 24,519,542.19 : x - Step 2: Convert to fraction form
41,935,527.15/57,857,155.94 = 24,519,542.19/x - Step 3: Cross multiply
41,935,527.15x = 57,857,155.94 × 24,519,542.19 - Step 4: Simplify right side
41,935,527.15x = 1,418,630,976,064,239.25 - Step 5: Solve for x
x = 1,418,630,976,064,239.25/41,935,527.15 - Step 6: Final answer
x = 33,828,857.59
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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.