Finding the Third Proportional to 260,418,750.75 and 556,652,340
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Solution
The third proportional to 260,418,750.75 and 556,652,340 is: 1,189,859,895.78
Step by Step Solution
- Step 1: Write the proportion equation
260,418,750.75 : 556,652,340 = 556,652,340 : x - Step 2: Convert to fraction form
260,418,750.75/556,652,340 = 556,652,340/x - Step 3: Cross multiply
260,418,750.75x = 556,652,340 × 556,652,340 - Step 4: Simplify right side
260,418,750.75x = 309,861,827,627,475,584 - Step 5: Solve for x
x = 309,861,827,627,475,584/260,418,750.75 - Step 6: Final answer
x = 1,189,859,895.78
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.