Finding the Third Proportional to 315,888,107 and 704,367,967
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Solution
The third proportional to 315,888,107 and 704,367,967 is: 1,570,601,177.89
Step by Step Solution
- Step 1: Write the proportion equation
315,888,107 : 704,367,967 = 704,367,967 : x - Step 2: Convert to fraction form
315,888,107/704,367,967 = 704,367,967/x - Step 3: Cross multiply
315,888,107x = 704,367,967 × 704,367,967 - Step 4: Simplify right side
315,888,107x = 496,134,232,935,713,088 - Step 5: Solve for x
x = 496,134,232,935,713,088/315,888,107 - Step 6: Final answer
x = 1,570,601,177.89
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.