Finding the Fourth Proportional to 24,777,466.56, 34,193,873.43 and 16,953,388.62
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Solution
The fourth proportional to 24,777,466.56, 34,193,873.43 and 16,953,388.62 is: 23,396,339.71
Step by Step Solution
- Step 1: Write the proportion equation
24,777,466.56 : 34,193,873.43 = 16,953,388.62 : x - Step 2: Convert to fraction form
24,777,466.56/34,193,873.43 = 16,953,388.62/x - Step 3: Cross multiply
24,777,466.56x = 34,193,873.43 × 16,953,388.62 - Step 4: Simplify right side
24,777,466.56x = 579,702,024,681,882.38 - Step 5: Solve for x
x = 579,702,024,681,882.38/24,777,466.56 - Step 6: Final answer
x = 23,396,339.71
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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.