Finding the Fourth Proportional to 45,753,247.60, 63,139,252.26 and 24,845,093.50
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Solution
The fourth proportional to 45,753,247.60, 63,139,252.26 and 24,845,093.50 is: 34,286,104.45
Step by Step Solution
- Step 1: Write the proportion equation
45,753,247.60 : 63,139,252.26 = 24,845,093.50 : x - Step 2: Convert to fraction form
45,753,247.60/63,139,252.26 = 24,845,093.50/x - Step 3: Cross multiply
45,753,247.60x = 63,139,252.26 × 24,845,093.50 - Step 4: Simplify right side
45,753,247.60x = 1,568,700,625,919,786.25 - Step 5: Solve for x
x = 1,568,700,625,919,786.25/45,753,247.60 - Step 6: Final answer
x = 34,286,104.45
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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.