Finding the Fourth Proportional to 24,952,646.64, 34,432,730.52 and 14,088,702.96
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Solution
The fourth proportional to 24,952,646.64, 34,432,730.52 and 14,088,702.96 is: 19,441,324.98
Step by Step Solution
- Step 1: Write the proportion equation
24,952,646.64 : 34,432,730.52 = 14,088,702.96 : x - Step 2: Convert to fraction form
24,952,646.64/34,432,730.52 = 14,088,702.96/x - Step 3: Cross multiply
24,952,646.64x = 34,432,730.52 × 14,088,702.96 - Step 4: Simplify right side
24,952,646.64x = 485,112,512,398,006.44 - Step 5: Solve for x
x = 485,112,512,398,006.44/24,952,646.64 - Step 6: Final answer
x = 19,441,324.98
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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.