Finding the Fourth Proportional to 24,972,528.96, 34,466,475.24 and 14,521,779.36
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Solution
The fourth proportional to 24,972,528.96, 34,466,475.24 and 14,521,779.36 is: 20,042,605.60
Step by Step Solution
- Step 1: Write the proportion equation
24,972,528.96 : 34,466,475.24 = 14,521,779.36 : x - Step 2: Convert to fraction form
24,972,528.96/34,466,475.24 = 14,521,779.36/x - Step 3: Cross multiply
24,972,528.96x = 34,466,475.24 × 14,521,779.36 - Step 4: Simplify right side
24,972,528.96x = 500,514,548,752,183.06 - Step 5: Solve for x
x = 500,514,548,752,183.06/24,972,528.96 - Step 6: Final answer
x = 20,042,605.60
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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.