Finding the Fourth Proportional to 16,122,644.73, 24,160,052.24 and 11,841,887.48
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Solution
The fourth proportional to 16,122,644.73, 24,160,052.24 and 11,841,887.48 is: 17,745,266.04
Step by Step Solution
- Step 1: Write the proportion equation
16,122,644.73 : 24,160,052.24 = 11,841,887.48 : x - Step 2: Convert to fraction form
16,122,644.73/24,160,052.24 = 11,841,887.48/x - Step 3: Cross multiply
16,122,644.73x = 24,160,052.24 × 11,841,887.48 - Step 4: Simplify right side
16,122,644.73x = 286,100,619,956,992.25 - Step 5: Solve for x
x = 286,100,619,956,992.25/16,122,644.73 - Step 6: Final answer
x = 17,745,266.04
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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.