Finding the Fourth Proportional to 250,824,617.18, 376,285,377.63 and 95,366,337.92
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Solution
The fourth proportional to 250,824,617.18, 376,285,377.63 and 95,366,337.92 is: 143,067,928.82
Step by Step Solution
- Step 1: Write the proportion equation
250,824,617.18 : 376,285,377.63 = 95,366,337.92 : x - Step 2: Convert to fraction form
250,824,617.18/376,285,377.63 = 95,366,337.92/x - Step 3: Cross multiply
250,824,617.18x = 376,285,377.63 × 95,366,337.92 - Step 4: Simplify right side
250,824,617.18x = 35,884,958,477,417,388 - Step 5: Solve for x
x = 35,884,958,477,417,388/250,824,617.18 - Step 6: Final answer
x = 143,067,928.82
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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.