Finding the Third Proportional to 87,173,273,308 and 135,349,563,476
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Solution
The third proportional to 87,173,273,308 and 135,349,563,476 is: 210,150,469,725.02
Step by Step Solution
- Step 1: Write the proportion equation
87,173,273,308 : 135,349,563,476 = 135,349,563,476 : x - Step 2: Convert to fraction form
87,173,273,308/135,349,563,476 = 135,349,563,476/x - Step 3: Cross multiply
87,173,273,308x = 135,349,563,476 × 135,349,563,476 - Step 4: Simplify right side
87,173,273,308x = 18,319,504,333,143,753,621,504 - Step 5: Solve for x
x = 18,319,504,333,143,753,621,504/87,173,273,308 - Step 6: Final answer
x = 210,150,469,725.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.