Finding the Fourth Proportional to 61,460,409.83, 92,256,245.87 and 26,462,861.24
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Solution
The fourth proportional to 61,460,409.83, 92,256,245.87 and 26,462,861.24 is: 39,722,550.49
Step by Step Solution
- Step 1: Write the proportion equation
61,460,409.83 : 92,256,245.87 = 26,462,861.24 : x - Step 2: Convert to fraction form
61,460,409.83/92,256,245.87 = 26,462,861.24/x - Step 3: Cross multiply
61,460,409.83x = 92,256,245.87 × 26,462,861.24 - Step 4: Simplify right side
61,460,409.83x = 2,441,364,232,387,537.50 - Step 5: Solve for x
x = 2,441,364,232,387,537.50/61,460,409.83 - Step 6: Final answer
x = 39,722,550.49
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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.