Finding the Fourth Proportional to 41,996,631.87, 62,994,652.56 and 11,704,494.87
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Solution
The fourth proportional to 41,996,631.87, 62,994,652.56 and 11,704,494.87 is: 17,556,660.02
Step by Step Solution
- Step 1: Write the proportion equation
41,996,631.87 : 62,994,652.56 = 11,704,494.87 : x - Step 2: Convert to fraction form
41,996,631.87/62,994,652.56 = 11,704,494.87/x - Step 3: Cross multiply
41,996,631.87x = 62,994,652.56 × 11,704,494.87 - Step 4: Simplify right side
41,996,631.87x = 737,320,587,725,952.38 - Step 5: Solve for x
x = 737,320,587,725,952.38/41,996,631.87 - Step 6: Final answer
x = 17,556,660.02
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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.