Finding the Fourth Proportional to 182,383,908.80, 251,687,905.44 and 98,750,600.96
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Solution
The fourth proportional to 182,383,908.80, 251,687,905.44 and 98,750,600.96 is: 136,274,806.70
Step by Step Solution
- Step 1: Write the proportion equation
182,383,908.80 : 251,687,905.44 = 98,750,600.96 : x - Step 2: Convert to fraction form
182,383,908.80/251,687,905.44 = 98,750,600.96/x - Step 3: Cross multiply
182,383,908.80x = 251,687,905.44 × 98,750,600.96 - Step 4: Simplify right side
182,383,908.80x = 24,854,331,916,563,652 - Step 5: Solve for x
x = 24,854,331,916,563,652/182,383,908.80 - Step 6: Final answer
x = 136,274,806.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.