Finding the Fourth Proportional to 41,768,337.29, 57,639,412.35 and 23,182,394.00
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Solution
The fourth proportional to 41,768,337.29, 57,639,412.35 and 23,182,394.00 is: 31,991,208.02
Step by Step Solution
- Step 1: Write the proportion equation
41,768,337.29 : 57,639,412.35 = 23,182,394.00 : x - Step 2: Convert to fraction form
41,768,337.29/57,639,412.35 = 23,182,394.00/x - Step 3: Cross multiply
41,768,337.29x = 57,639,412.35 × 23,182,394.00 - Step 4: Simplify right side
41,768,337.29x = 1,336,219,566,737,969 - Step 5: Solve for x
x = 1,336,219,566,737,969/41,768,337.29 - Step 6: Final answer
x = 31,991,208.02
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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.