Finding the Fourth Proportional to 36,526,656.99, 54,788,656.59 and 10,967,002.08
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Solution
The fourth proportional to 36,526,656.99, 54,788,656.59 and 10,967,002.08 is: 16,450,104.12
Step by Step Solution
- Step 1: Write the proportion equation
36,526,656.99 : 54,788,656.59 = 10,967,002.08 : x - Step 2: Convert to fraction form
36,526,656.99/54,788,656.59 = 10,967,002.08/x - Step 3: Cross multiply
36,526,656.99x = 54,788,656.59 × 10,967,002.08 - Step 4: Simplify right side
36,526,656.99x = 600,867,310,782,935.75 - Step 5: Solve for x
x = 600,867,310,782,935.75/36,526,656.99 - Step 6: Final answer
x = 16,450,104.12
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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.