Finding the Fourth Proportional to 35,385,530.36, 48,790,248.24 and 24,227,434.16
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Solution
The fourth proportional to 35,385,530.36, 48,790,248.24 and 24,227,434.16 is: 33,405,251.10
Step by Step Solution
- Step 1: Write the proportion equation
35,385,530.36 : 48,790,248.24 = 24,227,434.16 : x - Step 2: Convert to fraction form
35,385,530.36/48,790,248.24 = 24,227,434.16/x - Step 3: Cross multiply
35,385,530.36x = 48,790,248.24 × 24,227,434.16 - Step 4: Simplify right side
35,385,530.36x = 1,182,062,526,884,656 - Step 5: Solve for x
x = 1,182,062,526,884,656/35,385,530.36 - Step 6: Final answer
x = 33,405,251.10
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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.