Finding the Fourth Proportional to 48,483,650.97, 66,908,861.55 and 26,458,571.97
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Solution
The fourth proportional to 48,483,650.97, 66,908,861.55 and 26,458,571.97 is: 36,513,606.00
Step by Step Solution
- Step 1: Write the proportion equation
48,483,650.97 : 66,908,861.55 = 26,458,571.97 : x - Step 2: Convert to fraction form
48,483,650.97/66,908,861.55 = 26,458,571.97/x - Step 3: Cross multiply
48,483,650.97x = 66,908,861.55 × 26,458,571.97 - Step 4: Simplify right side
48,483,650.97x = 1,770,312,928,751,440.50 - Step 5: Solve for x
x = 1,770,312,928,751,440.50/48,483,650.97 - Step 6: Final answer
x = 36,513,606.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.