Finding the Fourth Proportional to 32,823,497.15, 49,191,235.99 and 25,545,744.96
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Solution
The fourth proportional to 32,823,497.15, 49,191,235.99 and 25,545,744.96 is: 38,284,365.71
Step by Step Solution
- Step 1: Write the proportion equation
32,823,497.15 : 49,191,235.99 = 25,545,744.96 : x - Step 2: Convert to fraction form
32,823,497.15/49,191,235.99 = 25,545,744.96/x - Step 3: Cross multiply
32,823,497.15x = 49,191,235.99 × 25,545,744.96 - Step 4: Simplify right side
32,823,497.15x = 1,256,626,768,621,757 - Step 5: Solve for x
x = 1,256,626,768,621,757/32,823,497.15 - Step 6: Final answer
x = 38,284,365.71
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.