Finding the Fourth Proportional to 29,451,095.23, 44,181,429.63 and 8,703,638.59
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Solution
The fourth proportional to 29,451,095.23, 44,181,429.63 and 8,703,638.59 is: 13,056,872.52
Step by Step Solution
- Step 1: Write the proportion equation
29,451,095.23 : 44,181,429.63 = 8,703,638.59 : x - Step 2: Convert to fraction form
29,451,095.23/44,181,429.63 = 8,703,638.59/x - Step 3: Cross multiply
29,451,095.23x = 44,181,429.63 × 8,703,638.59 - Step 4: Simplify right side
29,451,095.23x = 384,539,195,889,037.44 - Step 5: Solve for x
x = 384,539,195,889,037.44/29,451,095.23 - Step 6: Final answer
x = 13,056,872.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.