Finding the Fourth Proportional to 16,036,479.97, 24,053,464.82 and 4,521,482.10
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Solution
The fourth proportional to 16,036,479.97, 24,053,464.82 and 4,521,482.10 is: 6,781,869.27
Step by Step Solution
- Step 1: Write the proportion equation
16,036,479.97 : 24,053,464.82 = 4,521,482.10 : x - Step 2: Convert to fraction form
16,036,479.97/24,053,464.82 = 4,521,482.10/x - Step 3: Cross multiply
16,036,479.97x = 24,053,464.82 × 4,521,482.10 - Step 4: Simplify right side
16,036,479.97x = 108,757,310,637,913.42 - Step 5: Solve for x
x = 108,757,310,637,913.42/16,036,479.97 - Step 6: Final answer
x = 6,781,869.27
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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.