Finding the Third Proportional to 437,840,132 and 951,890,896
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Solution
The third proportional to 437,840,132 and 951,890,896 is: 2,069,468,309.70
Step by Step Solution
- Step 1: Write the proportion equation
437,840,132 : 951,890,896 = 951,890,896 : x - Step 2: Convert to fraction form
437,840,132/951,890,896 = 951,890,896/x - Step 3: Cross multiply
437,840,132x = 951,890,896 × 951,890,896 - Step 4: Simplify right side
437,840,132x = 906,096,277,887,682,816 - Step 5: Solve for x
x = 906,096,277,887,682,816/437,840,132 - Step 6: Final answer
x = 2,069,468,309.70
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.