Finding the Fourth Proportional to 341,497,908, 512,261,033.82 and 99,160,812
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Solution
The fourth proportional to 341,497,908, 512,261,033.82 and 99,160,812 is: 148,745,333.07
Step by Step Solution
- Step 1: Write the proportion equation
341,497,908 : 512,261,033.82 = 99,160,812 : x - Step 2: Convert to fraction form
341,497,908/512,261,033.82 = 99,160,812/x - Step 3: Cross multiply
341,497,908x = 512,261,033.82 × 99,160,812 - Step 4: Simplify right side
341,497,908x = 50,796,220,069,550,664 - Step 5: Solve for x
x = 50,796,220,069,550,664/341,497,908 - Step 6: Final answer
x = 148,745,333.07
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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.