Finding the Third Proportional to 612,857,678 and 975,649,125
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Solution
The third proportional to 612,857,678 and 975,649,125 is: 1,553,201,092.66
Step by Step Solution
- Step 1: Write the proportion equation
612,857,678 : 975,649,125 = 975,649,125 : x - Step 2: Convert to fraction form
612,857,678/975,649,125 = 975,649,125/x - Step 3: Cross multiply
612,857,678x = 975,649,125 × 975,649,125 - Step 4: Simplify right side
612,857,678x = 951,891,215,113,265,664 - Step 5: Solve for x
x = 951,891,215,113,265,664/612,857,678 - Step 6: Final answer
x = 1,553,201,092.66
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.