Finding the Fourth Proportional to 44,193,744.62, 60,976,611.36 and 29,104,435.59
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Solution
The fourth proportional to 44,193,744.62, 60,976,611.36 and 29,104,435.59 is: 40,157,037.46
Step by Step Solution
- Step 1: Write the proportion equation
44,193,744.62 : 60,976,611.36 = 29,104,435.59 : x - Step 2: Convert to fraction form
44,193,744.62/60,976,611.36 = 29,104,435.59/x - Step 3: Cross multiply
44,193,744.62x = 60,976,611.36 × 29,104,435.59 - Step 4: Simplify right side
44,193,744.62x = 1,774,689,857,823,582.25 - Step 5: Solve for x
x = 1,774,689,857,823,582.25/44,193,744.62 - Step 6: Final answer
x = 40,157,037.46
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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.