Finding the Third Proportional to 201,072,555,176 and 299,865,155,052
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Solution
The third proportional to 201,072,555,176 and 299,865,155,052 is: 447,197,336,979.45
Step by Step Solution
- Step 1: Write the proportion equation
201,072,555,176 : 299,865,155,052 = 299,865,155,052 : x - Step 2: Convert to fraction form
201,072,555,176/299,865,155,052 = 299,865,155,052/x - Step 3: Cross multiply
201,072,555,176x = 299,865,155,052 × 299,865,155,052 - Step 4: Simplify right side
201,072,555,176x = 89,919,111,214,359,994,433,536 - Step 5: Solve for x
x = 89,919,111,214,359,994,433,536/201,072,555,176 - Step 6: Final answer
x = 447,197,336,979.45
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.