Finding the Fourth Proportional to 41,765,793.80, 62,630,028.30 and 16,198,305.80
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Solution
The fourth proportional to 41,765,793.80, 62,630,028.30 and 16,198,305.80 is: 24,290,220.74
Step by Step Solution
- Step 1: Write the proportion equation
41,765,793.80 : 62,630,028.30 = 16,198,305.80 : x - Step 2: Convert to fraction form
41,765,793.80/62,630,028.30 = 16,198,305.80/x - Step 3: Cross multiply
41,765,793.80x = 62,630,028.30 × 16,198,305.80 - Step 4: Simplify right side
41,765,793.80x = 1,014,500,350,666,054.12 - Step 5: Solve for x
x = 1,014,500,350,666,054.12/41,765,793.80 - Step 6: Final answer
x = 24,290,220.74
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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.