Finding the Third Proportional to 526,973,812 and 1,171,771,446
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Solution
The third proportional to 526,973,812 and 1,171,771,446 is: 2,605,534,260.71
Step by Step Solution
- Step 1: Write the proportion equation
526,973,812 : 1,171,771,446 = 1,171,771,446 : x - Step 2: Convert to fraction form
526,973,812/1,171,771,446 = 1,171,771,446/x - Step 3: Cross multiply
526,973,812x = 1,171,771,446 × 1,171,771,446 - Step 4: Simplify right side
526,973,812x = 1,373,048,321,660,930,816 - Step 5: Solve for x
x = 1,373,048,321,660,930,816/526,973,812 - Step 6: Final answer
x = 2,605,534,260.71
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.