Finding the Fourth Proportional to 244,974,152.70, 367,461,229.05 and 63,221,330.70
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Solution
The fourth proportional to 244,974,152.70, 367,461,229.05 and 63,221,330.70 is: 94,831,996.05
Step by Step Solution
- Step 1: Write the proportion equation
244,974,152.70 : 367,461,229.05 = 63,221,330.70 : x - Step 2: Convert to fraction form
244,974,152.70/367,461,229.05 = 63,221,330.70/x - Step 3: Cross multiply
244,974,152.70x = 367,461,229.05 × 63,221,330.70 - Step 4: Simplify right side
244,974,152.70x = 23,231,387,881,198,500 - Step 5: Solve for x
x = 23,231,387,881,198,500/244,974,152.70 - Step 6: Final answer
x = 94,831,996.05
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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.