Finding the Fourth Proportional to 35,848,974.24, 53,773,379.28 and 15,365,412
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Solution
The fourth proportional to 35,848,974.24, 53,773,379.28 and 15,365,412 is: 23,048,082.82
Step by Step Solution
- Step 1: Write the proportion equation
35,848,974.24 : 53,773,379.28 = 15,365,412 : x - Step 2: Convert to fraction form
35,848,974.24/53,773,379.28 = 15,365,412/x - Step 3: Cross multiply
35,848,974.24x = 53,773,379.28 × 15,365,412 - Step 4: Simplify right side
35,848,974.24x = 826,250,127,269,463.38 - Step 5: Solve for x
x = 826,250,127,269,463.38/35,848,974.24 - Step 6: Final answer
x = 23,048,082.82
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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.