Finding the Third Proportional to 612,960,896 and 951,738,758
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Solution
The third proportional to 612,960,896 and 951,738,758 is: 1,477,756,035.32
Step by Step Solution
- Step 1: Write the proportion equation
612,960,896 : 951,738,758 = 951,738,758 : x - Step 2: Convert to fraction form
612,960,896/951,738,758 = 951,738,758/x - Step 3: Cross multiply
612,960,896x = 951,738,758 × 951,738,758 - Step 4: Simplify right side
612,960,896x = 905,806,663,479,382,528 - Step 5: Solve for x
x = 905,806,663,479,382,528/612,960,896 - Step 6: Final answer
x = 1,477,756,035.32
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.