Finding the Fourth Proportional to 182,159,969.76, 273,239,742.42 and 59,338,089.06
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Solution
The fourth proportional to 182,159,969.76, 273,239,742.42 and 59,338,089.06 is: 89,007,064.46
Step by Step Solution
- Step 1: Write the proportion equation
182,159,969.76 : 273,239,742.42 = 59,338,089.06 : x - Step 2: Convert to fraction form
182,159,969.76/273,239,742.42 = 59,338,089.06/x - Step 3: Cross multiply
182,159,969.76x = 273,239,742.42 × 59,338,089.06 - Step 4: Simplify right side
182,159,969.76x = 16,213,524,170,449,422 - Step 5: Solve for x
x = 16,213,524,170,449,422/182,159,969.76 - Step 6: Final answer
x = 89,007,064.46
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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.