Finding the Fourth Proportional to 35,296,432.42, 52,944,690.12 and 11,035,486.48
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Solution
The fourth proportional to 35,296,432.42, 52,944,690.12 and 11,035,486.48 is: 16,553,242.69
Step by Step Solution
- Step 1: Write the proportion equation
35,296,432.42 : 52,944,690.12 = 11,035,486.48 : x - Step 2: Convert to fraction form
35,296,432.42/52,944,690.12 = 11,035,486.48/x - Step 3: Cross multiply
35,296,432.42x = 52,944,690.12 × 11,035,486.48 - Step 4: Simplify right side
35,296,432.42x = 584,270,412,007,049.62 - Step 5: Solve for x
x = 584,270,412,007,049.62/35,296,432.42 - Step 6: Final answer
x = 16,553,242.69
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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.