Finding the Fourth Proportional to 17,524,849.14, 26,289,761.40 and 5,395,320.63
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Solution
The fourth proportional to 17,524,849.14, 26,289,761.40 and 5,395,320.63 is: 8,093,746.82
Step by Step Solution
- Step 1: Write the proportion equation
17,524,849.14 : 26,289,761.40 = 5,395,320.63 : x - Step 2: Convert to fraction form
17,524,849.14/26,289,761.40 = 5,395,320.63/x - Step 3: Cross multiply
17,524,849.14x = 26,289,761.40 × 5,395,320.63 - Step 4: Simplify right side
17,524,849.14x = 141,841,692,039,197.66 - Step 5: Solve for x
x = 141,841,692,039,197.66/17,524,849.14 - Step 6: Final answer
x = 8,093,746.82
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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.