Finding the Fourth Proportional to 246,533,098.05, 340,226,369.73 and 136,524,811.05
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Solution
The fourth proportional to 246,533,098.05, 340,226,369.73 and 136,524,811.05 is: 188,410,161.59
Step by Step Solution
- Step 1: Write the proportion equation
246,533,098.05 : 340,226,369.73 = 136,524,811.05 : x - Step 2: Convert to fraction form
246,533,098.05/340,226,369.73 = 136,524,811.05/x - Step 3: Cross multiply
246,533,098.05x = 340,226,369.73 × 136,524,811.05 - Step 4: Simplify right side
246,533,098.05x = 46,449,340,841,615,696 - Step 5: Solve for x
x = 46,449,340,841,615,696/246,533,098.05 - Step 6: Final answer
x = 188,410,161.59
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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.