Finding the Fourth Proportional to 16,352,024.05, 24,528,036.08 and 4,990,996.45
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Solution
The fourth proportional to 16,352,024.05, 24,528,036.08 and 4,990,996.45 is: 7,486,494.68
Step by Step Solution
- Step 1: Write the proportion equation
16,352,024.05 : 24,528,036.08 = 4,990,996.45 : x - Step 2: Convert to fraction form
16,352,024.05/24,528,036.08 = 4,990,996.45/x - Step 3: Cross multiply
16,352,024.05x = 24,528,036.08 × 4,990,996.45 - Step 4: Simplify right side
16,352,024.05x = 122,419,341,000,751.91 - Step 5: Solve for x
x = 122,419,341,000,751.91/16,352,024.05 - Step 6: Final answer
x = 7,486,494.68
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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.