Finding the Fourth Proportional to 106,526,059.00, 159,835,121.35 and 57,284,358.26
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Solution
The fourth proportional to 106,526,059.00, 159,835,121.35 and 57,284,358.26 is: 85,951,291.54
Step by Step Solution
- Step 1: Write the proportion equation
106,526,059.00 : 159,835,121.35 = 57,284,358.26 : x - Step 2: Convert to fraction form
106,526,059.00/159,835,121.35 = 57,284,358.26/x - Step 3: Cross multiply
106,526,059.00x = 159,835,121.35 × 57,284,358.26 - Step 4: Simplify right side
106,526,059.00x = 9,156,052,353,001,588 - Step 5: Solve for x
x = 9,156,052,353,001,588/106,526,059.00 - Step 6: Final answer
x = 85,951,291.54
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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.