Finding the Fourth Proportional to 17,737,950.96, 24,476,536.80 and 13,094,201.52
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Solution
The fourth proportional to 17,737,950.96, 24,476,536.80 and 13,094,201.52 is: 18,068,643.11
Step by Step Solution
- Step 1: Write the proportion equation
17,737,950.96 : 24,476,536.80 = 13,094,201.52 : x - Step 2: Convert to fraction form
17,737,950.96/24,476,536.80 = 13,094,201.52/x - Step 3: Cross multiply
17,737,950.96x = 24,476,536.80 × 13,094,201.52 - Step 4: Simplify right side
17,737,950.96x = 320,500,705,370,895.94 - Step 5: Solve for x
x = 320,500,705,370,895.94/17,737,950.96 - Step 6: Final answer
x = 18,068,643.11
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.