Finding the Fourth Proportional to 32,686,374.26, 48,995,502.51 and 18,288,332.66
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Solution
The fourth proportional to 32,686,374.26, 48,995,502.51 and 18,288,332.66 is: 27,413,442.73
Step by Step Solution
- Step 1: Write the proportion equation
32,686,374.26 : 48,995,502.51 = 18,288,332.66 : x - Step 2: Convert to fraction form
32,686,374.26/48,995,502.51 = 18,288,332.66/x - Step 3: Cross multiply
32,686,374.26x = 48,995,502.51 × 18,288,332.66 - Step 4: Simplify right side
32,686,374.26x = 896,046,048,746,745 - Step 5: Solve for x
x = 896,046,048,746,745/32,686,374.26 - Step 6: Final answer
x = 27,413,442.73
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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.