Finding the Fourth Proportional to 39,801,904.38, 59,703,190.90 and 11,050,282.08
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Solution
The fourth proportional to 39,801,904.38, 59,703,190.90 and 11,050,282.08 is: 16,575,515.94
Step by Step Solution
- Step 1: Write the proportion equation
39,801,904.38 : 59,703,190.90 = 11,050,282.08 : x - Step 2: Convert to fraction form
39,801,904.38/59,703,190.90 = 11,050,282.08/x - Step 3: Cross multiply
39,801,904.38x = 59,703,190.90 × 11,050,282.08 - Step 4: Simplify right side
39,801,904.38x = 659,737,100,493,463.38 - Step 5: Solve for x
x = 659,737,100,493,463.38/39,801,904.38 - Step 6: Final answer
x = 16,575,515.94
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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.