Finding the Third Proportional to 4,552,529,481 and 6,828,794,214.75
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Solution
The third proportional to 4,552,529,481 and 6,828,794,214.75 is: 10,243,191,312
Step by Step Solution
- Step 1: Write the proportion equation
4,552,529,481 : 6,828,794,214.75 = 6,828,794,214.75 : x - Step 2: Convert to fraction form
4,552,529,481/6,828,794,214.75 = 6,828,794,214.75/x - Step 3: Cross multiply
4,552,529,481x = 6,828,794,214.75 × 6,828,794,214.75 - Step 4: Simplify right side
4,552,529,481x = 46,632,430,427,403,067,392 - Step 5: Solve for x
x = 46,632,430,427,403,067,392/4,552,529,481 - Step 6: Final answer
x = 10,243,191,312
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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.