Finding the Third Proportional to 536,213,326 and 819,915,731
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Solution
The third proportional to 536,213,326 and 819,915,731 is: 1,253,720,811.00
Step by Step Solution
- Step 1: Write the proportion equation
536,213,326 : 819,915,731 = 819,915,731 : x - Step 2: Convert to fraction form
536,213,326/819,915,731 = 819,915,731/x - Step 3: Cross multiply
536,213,326x = 819,915,731 × 819,915,731 - Step 4: Simplify right side
536,213,326x = 672,261,805,941,264,384 - Step 5: Solve for x
x = 672,261,805,941,264,384/536,213,326 - Step 6: Final answer
x = 1,253,720,811.00
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.