Finding the Fourth Proportional to 45,108,891.72, 62,250,304.26 and 24,482,332.44
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Solution
The fourth proportional to 45,108,891.72, 62,250,304.26 and 24,482,332.44 is: 33,785,637.05
Step by Step Solution
- Step 1: Write the proportion equation
45,108,891.72 : 62,250,304.26 = 24,482,332.44 : x - Step 2: Convert to fraction form
45,108,891.72/62,250,304.26 = 24,482,332.44/x - Step 3: Cross multiply
45,108,891.72x = 62,250,304.26 × 24,482,332.44 - Step 4: Simplify right side
45,108,891.72x = 1,524,032,643,384,468.25 - Step 5: Solve for x
x = 1,524,032,643,384,468.25/45,108,891.72 - Step 6: Final answer
x = 33,785,637.05
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.