Finding the Fourth Proportional to 29,559,968.10, 44,339,952.15 and 27,885,928.95
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Solution
The fourth proportional to 29,559,968.10, 44,339,952.15 and 27,885,928.95 is: 41,828,893.43
Step by Step Solution
- Step 1: Write the proportion equation
29,559,968.10 : 44,339,952.15 = 27,885,928.95 : x - Step 2: Convert to fraction form
29,559,968.10/44,339,952.15 = 27,885,928.95/x - Step 3: Cross multiply
29,559,968.10x = 44,339,952.15 × 27,885,928.95 - Step 4: Simplify right side
29,559,968.10x = 1,236,460,755,301,299.75 - Step 5: Solve for x
x = 1,236,460,755,301,299.75/29,559,968.10 - Step 6: Final answer
x = 41,828,893.43
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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.