Finding the Fourth Proportional to 17,799,082.04, 26,682,789.10 and 6,437,004.68
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Solution
The fourth proportional to 17,799,082.04, 26,682,789.10 and 6,437,004.68 is: 9,649,780.70
Step by Step Solution
- Step 1: Write the proportion equation
17,799,082.04 : 26,682,789.10 = 6,437,004.68 : x - Step 2: Convert to fraction form
17,799,082.04/26,682,789.10 = 6,437,004.68/x - Step 3: Cross multiply
17,799,082.04x = 26,682,789.10 × 6,437,004.68 - Step 4: Simplify right side
17,799,082.04x = 171,757,238,312,153 - Step 5: Solve for x
x = 171,757,238,312,153/17,799,082.04 - Step 6: Final answer
x = 9,649,780.70
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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.