Finding the Fourth Proportional to 24,777,417.01, 34,193,805.08 and 16,953,339.09
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Solution
The fourth proportional to 24,777,417.01, 34,193,805.08 and 16,953,339.09 is: 23,396,271.37
Step by Step Solution
- Step 1: Write the proportion equation
24,777,417.01 : 34,193,805.08 = 16,953,339.09 : x - Step 2: Convert to fraction form
24,777,417.01/34,193,805.08 = 16,953,339.09/x - Step 3: Cross multiply
24,777,417.01x = 34,193,805.08 × 16,953,339.09 - Step 4: Simplify right side
24,777,417.01x = 579,699,172,213,837.88 - Step 5: Solve for x
x = 579,699,172,213,837.88/24,777,417.01 - Step 6: Final answer
x = 23,396,271.37
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1.5x scale
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.