Finding the Fourth Proportional to 41,409,310.52, 62,107,231.64 and 19,549,647.74
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Solution
The fourth proportional to 41,409,310.52, 62,107,231.64 and 19,549,647.74 is: 29,321,292.37
Step by Step Solution
- Step 1: Write the proportion equation
41,409,310.52 : 62,107,231.64 = 19,549,647.74 : x - Step 2: Convert to fraction form
41,409,310.52/62,107,231.64 = 19,549,647.74/x - Step 3: Cross multiply
41,409,310.52x = 62,107,231.64 × 19,549,647.74 - Step 4: Simplify right side
41,409,310.52x = 1,214,174,500,260,298 - Step 5: Solve for x
x = 1,214,174,500,260,298/41,409,310.52 - Step 6: Final answer
x = 29,321,292.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.