Finding the Third Proportional to 852,698,400 and 1,865,872,056
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Solution
The third proportional to 852,698,400 and 1,865,872,056 is: 4,082,895,581.09
Step by Step Solution
- Step 1: Write the proportion equation
852,698,400 : 1,865,872,056 = 1,865,872,056 : x - Step 2: Convert to fraction form
852,698,400/1,865,872,056 = 1,865,872,056/x - Step 3: Cross multiply
852,698,400x = 1,865,872,056 × 1,865,872,056 - Step 4: Simplify right side
852,698,400x = 3,481,478,529,361,667,072 - Step 5: Solve for x
x = 3,481,478,529,361,667,072/852,698,400 - Step 6: Final answer
x = 4,082,895,581.09
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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.