Finding the Fourth Proportional to 17,695,935.60, 26,544,778.20 and 9,192,879.60
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Solution
The fourth proportional to 17,695,935.60, 26,544,778.20 and 9,192,879.60 is: 13,789,773.85
Step by Step Solution
- Step 1: Write the proportion equation
17,695,935.60 : 26,544,778.20 = 9,192,879.60 : x - Step 2: Convert to fraction form
17,695,935.60/26,544,778.20 = 9,192,879.60/x - Step 3: Cross multiply
17,695,935.60x = 26,544,778.20 × 9,192,879.60 - Step 4: Simplify right side
17,695,935.60x = 244,022,950,001,304.72 - Step 5: Solve for x
x = 244,022,950,001,304.72/17,695,935.60 - Step 6: Final answer
x = 13,789,773.85
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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.