Finding the Fourth Proportional to 36,908,544.00, 55,362,614.62 and 15,048,837.48
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Solution
The fourth proportional to 36,908,544.00, 55,362,614.62 and 15,048,837.48 is: 22,573,174.11
Step by Step Solution
- Step 1: Write the proportion equation
36,908,544.00 : 55,362,614.62 = 15,048,837.48 : x - Step 2: Convert to fraction form
36,908,544.00/55,362,614.62 = 15,048,837.48/x - Step 3: Cross multiply
36,908,544.00x = 55,362,614.62 × 15,048,837.48 - Step 4: Simplify right side
36,908,544.00x = 833,142,989,985,036.38 - Step 5: Solve for x
x = 833,142,989,985,036.38/36,908,544.00 - Step 6: Final answer
x = 22,573,174.11
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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.