Finding the Third Proportional to 945,702,955,490 and 1,412,357,324,933
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Solution
The third proportional to 945,702,955,490 and 1,412,357,324,933 is: 2,109,280,934,052.23
Step by Step Solution
- Step 1: Write the proportion equation
945,702,955,490 : 1,412,357,324,933 = 1,412,357,324,933 : x - Step 2: Convert to fraction form
945,702,955,490/1,412,357,324,933 = 1,412,357,324,933/x - Step 3: Cross multiply
945,702,955,490x = 1,412,357,324,933 × 1,412,357,324,933 - Step 4: Simplify right side
945,702,955,490x = 1,994,753,213,291,899,658,436,608 - Step 5: Solve for x
x = 1,994,753,213,291,899,658,436,608/945,702,955,490 - Step 6: Final answer
x = 2,109,280,934,052.23
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.