Finding the Fourth Proportional to 496,062,635.90, 744,201,563.36 and 151,007,294.81
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Solution
The fourth proportional to 496,062,635.90, 744,201,563.36 and 151,007,294.81 is: 226,543,699.82
Step by Step Solution
- Step 1: Write the proportion equation
496,062,635.90 : 744,201,563.36 = 151,007,294.81 : x - Step 2: Convert to fraction form
496,062,635.90/744,201,563.36 = 151,007,294.81/x - Step 3: Cross multiply
496,062,635.90x = 744,201,563.36 × 151,007,294.81 - Step 4: Simplify right side
496,062,635.90x = 112,379,864,877,471,888 - Step 5: Solve for x
x = 112,379,864,877,471,888/496,062,635.90 - Step 6: Final answer
x = 226,543,699.82
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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.