Finding the Fourth Proportional to 51,157,322.24, 76,790,609.76 and 22,025,588
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Solution
The fourth proportional to 51,157,322.24, 76,790,609.76 and 22,025,588 is: 33,061,901.19
Step by Step Solution
- Step 1: Write the proportion equation
51,157,322.24 : 76,790,609.76 = 22,025,588 : x - Step 2: Convert to fraction form
51,157,322.24/76,790,609.76 = 22,025,588/x - Step 3: Cross multiply
51,157,322.24x = 76,790,609.76 × 22,025,588 - Step 4: Simplify right side
51,157,322.24x = 1,691,358,332,842,539 - Step 5: Solve for x
x = 1,691,358,332,842,539/51,157,322.24 - Step 6: Final answer
x = 33,061,901.19
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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.