Finding the Fourth Proportional to 62,861,110.24, 86,743,642.60 and 35,353,724.08
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Solution
The fourth proportional to 62,861,110.24, 86,743,642.60 and 35,353,724.08 is: 48,785,501.79
Step by Step Solution
- Step 1: Write the proportion equation
62,861,110.24 : 86,743,642.60 = 35,353,724.08 : x - Step 2: Convert to fraction form
62,861,110.24/86,743,642.60 = 35,353,724.08/x - Step 3: Cross multiply
62,861,110.24x = 86,743,642.60 × 35,353,724.08 - Step 4: Simplify right side
62,861,110.24x = 3,066,710,806,174,533.50 - Step 5: Solve for x
x = 3,066,710,806,174,533.50/62,861,110.24 - Step 6: Final answer
x = 48,785,501.79
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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.