Finding the Fourth Proportional to 29,846,733, 44,779,236.38 and 15,283,963.49
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Solution
The fourth proportional to 29,846,733, 44,779,236.38 and 15,283,963.49 is: 22,930,624.05
Step by Step Solution
- Step 1: Write the proportion equation
29,846,733 : 44,779,236.38 = 15,283,963.49 : x - Step 2: Convert to fraction form
29,846,733/44,779,236.38 = 15,283,963.49/x - Step 3: Cross multiply
29,846,733x = 44,779,236.38 × 15,283,963.49 - Step 4: Simplify right side
29,846,733x = 684,404,213,641,683.75 - Step 5: Solve for x
x = 684,404,213,641,683.75/29,846,733 - Step 6: Final answer
x = 22,930,624.05
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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.