Finding the Fourth Proportional to 22,433,228,201.70, 33,649,842,302.55 and 10,823,722,409.70
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Solution
The fourth proportional to 22,433,228,201.70, 33,649,842,302.55 and 10,823,722,409.70 is: 16,235,583,614.55
Step by Step Solution
- Step 1: Write the proportion equation
22,433,228,201.70 : 33,649,842,302.55 = 10,823,722,409.70 : x - Step 2: Convert to fraction form
22,433,228,201.70/33,649,842,302.55 = 10,823,722,409.70/x - Step 3: Cross multiply
22,433,228,201.70x = 33,649,842,302.55 × 10,823,722,409.70 - Step 4: Simplify right side
22,433,228,201.70x = 364,216,552,212,981,481,472 - Step 5: Solve for x
x = 364,216,552,212,981,481,472/22,433,228,201.70 - Step 6: Final answer
x = 16,235,583,614.55
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1.5x scale
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.