Finding the Fourth Proportional to 35,647,729.24, 53,379,502.96 and 24,602,881.36
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Solution
The fourth proportional to 35,647,729.24, 53,379,502.96 and 24,602,881.36 is: 36,840,763.95
Step by Step Solution
- Step 1: Write the proportion equation
35,647,729.24 : 53,379,502.96 = 24,602,881.36 : x - Step 2: Convert to fraction form
35,647,729.24/53,379,502.96 = 24,602,881.36/x - Step 3: Cross multiply
35,647,729.24x = 53,379,502.96 × 24,602,881.36 - Step 4: Simplify right side
35,647,729.24x = 1,313,289,578,380,648.75 - Step 5: Solve for x
x = 1,313,289,578,380,648.75/35,647,729.24 - Step 6: Final answer
x = 36,840,763.95
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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.