Finding the Fourth Proportional to 46,513,362.00, 69,764,719.37 and 12,437,365.08
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Solution
The fourth proportional to 46,513,362.00, 69,764,719.37 and 12,437,365.08 is: 18,654,624.12
Step by Step Solution
- Step 1: Write the proportion equation
46,513,362.00 : 69,764,719.37 = 12,437,365.08 : x - Step 2: Convert to fraction form
46,513,362.00/69,764,719.37 = 12,437,365.08/x - Step 3: Cross multiply
46,513,362.00x = 69,764,719.37 × 12,437,365.08 - Step 4: Simplify right side
46,513,362.00x = 867,689,284,707,868.38 - Step 5: Solve for x
x = 867,689,284,707,868.38/46,513,362.00 - Step 6: Final answer
x = 18,654,624.12
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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.