Finding the Fourth Proportional to 232,737,660, 349,108,239.60 and 103,310,475.12
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Solution
The fourth proportional to 232,737,660, 349,108,239.60 and 103,310,475.12 is: 154,966,489.31
Step by Step Solution
- Step 1: Write the proportion equation
232,737,660 : 349,108,239.60 = 103,310,475.12 : x - Step 2: Convert to fraction form
232,737,660/349,108,239.60 = 103,310,475.12/x - Step 3: Cross multiply
232,737,660x = 349,108,239.60 × 103,310,475.12 - Step 4: Simplify right side
232,737,660x = 36,066,538,101,382,800 - Step 5: Solve for x
x = 36,066,538,101,382,800/232,737,660 - Step 6: Final answer
x = 154,966,489.31
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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.