Finding the Fourth Proportional to 124,764,176.16, 187,141,060.68 and 32,645,874.47
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Solution
The fourth proportional to 124,764,176.16, 187,141,060.68 and 32,645,874.47 is: 48,967,450.13
Step by Step Solution
- Step 1: Write the proportion equation
124,764,176.16 : 187,141,060.68 = 32,645,874.47 : x - Step 2: Convert to fraction form
124,764,176.16/187,141,060.68 = 32,645,874.47/x - Step 3: Cross multiply
124,764,176.16x = 187,141,060.68 × 32,645,874.47 - Step 4: Simplify right side
124,764,176.16x = 6,109,383,574,206,228 - Step 5: Solve for x
x = 6,109,383,574,206,228/124,764,176.16 - Step 6: Final answer
x = 48,967,450.13
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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.