Finding the Fourth Proportional to 41,783,275.83, 62,677,793.40 and 17,497,750.71
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Solution
The fourth proportional to 41,783,275.83, 62,677,793.40 and 17,497,750.71 is: 26,247,831.99
Step by Step Solution
- Step 1: Write the proportion equation
41,783,275.83 : 62,677,793.40 = 17,497,750.71 : x - Step 2: Convert to fraction form
41,783,275.83/62,677,793.40 = 17,497,750.71/x - Step 3: Cross multiply
41,783,275.83x = 62,677,793.40 × 17,497,750.71 - Step 4: Simplify right side
41,783,275.83x = 1,096,720,403,966,083.38 - Step 5: Solve for x
x = 1,096,720,403,966,083.38/41,783,275.83 - Step 6: Final answer
x = 26,247,831.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.