Finding the Fourth Proportional to 565,764,558,563.70, 848,646,837,845.55 and 565,764,558,563.70
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Solution
The fourth proportional to 565,764,558,563.70, 848,646,837,845.55 and 565,764,558,563.70 is: 848,646,837,845.55
Step by Step Solution
- Step 1: Write the proportion equation
565,764,558,563.70 : 848,646,837,845.55 = 565,764,558,563.70 : x - Step 2: Convert to fraction form
565,764,558,563.70/848,646,837,845.55 = 565,764,558,563.70/x - Step 3: Cross multiply
565,764,558,563.70x = 848,646,837,845.55 × 565,764,558,563.70 - Step 4: Simplify right side
565,764,558,563.70x = 480,134,303,590,167,475,126,272 - Step 5: Solve for x
x = 480,134,303,590,167,475,126,272/565,764,558,563.70 - Step 6: Final answer
x = 848,646,837,845.55
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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.