Finding the Fourth Proportional to 41,469,574.56, 62,197,272.16 and 11,170,351.68
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Solution
The fourth proportional to 41,469,574.56, 62,197,272.16 and 11,170,351.68 is: 16,753,617.83
Step by Step Solution
- Step 1: Write the proportion equation
41,469,574.56 : 62,197,272.16 = 11,170,351.68 : x - Step 2: Convert to fraction form
41,469,574.56/62,197,272.16 = 11,170,351.68/x - Step 3: Cross multiply
41,469,574.56x = 62,197,272.16 × 11,170,351.68 - Step 4: Simplify right side
41,469,574.56x = 694,765,403,563,873.12 - Step 5: Solve for x
x = 694,765,403,563,873.12/41,469,574.56 - Step 6: Final answer
x = 16,753,617.83
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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.