Finding the Third Proportional to 33,176,201.63 and 72,729,725.63
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Solution
The third proportional to 33,176,201.63 and 72,729,725.63 is: 159,439,981.99
Step by Step Solution
- Step 1: Write the proportion equation
33,176,201.63 : 72,729,725.63 = 72,729,725.63 : x - Step 2: Convert to fraction form
33,176,201.63/72,729,725.63 = 72,729,725.63/x - Step 3: Cross multiply
33,176,201.63x = 72,729,725.63 × 72,729,725.63 - Step 4: Simplify right side
33,176,201.63x = 5,289,612,989,487,782 - Step 5: Solve for x
x = 5,289,612,989,487,782/33,176,201.63 - Step 6: Final answer
x = 159,439,981.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.