Finding the Fourth Proportional to 245,904,340.70, 368,858,096.52 and 98,364,226.41
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Solution
The fourth proportional to 245,904,340.70, 368,858,096.52 and 98,364,226.41 is: 147,546,973.82
Step by Step Solution
- Step 1: Write the proportion equation
245,904,340.70 : 368,858,096.52 = 98,364,226.41 : x - Step 2: Convert to fraction form
245,904,340.70/368,858,096.52 = 98,364,226.41/x - Step 3: Cross multiply
245,904,340.70x = 368,858,096.52 × 98,364,226.41 - Step 4: Simplify right side
245,904,340.70x = 36,282,441,319,254,912 - Step 5: Solve for x
x = 36,282,441,319,254,912/245,904,340.70 - Step 6: Final answer
x = 147,546,973.82
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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.