Finding the Third Proportional to 539,104,685 and 770,393,095
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Solution
The third proportional to 539,104,685 and 770,393,095 is: 1,100,909,595.74
Step by Step Solution
- Step 1: Write the proportion equation
539,104,685 : 770,393,095 = 770,393,095 : x - Step 2: Convert to fraction form
539,104,685/770,393,095 = 770,393,095/x - Step 3: Cross multiply
539,104,685x = 770,393,095 × 770,393,095 - Step 4: Simplify right side
539,104,685x = 593,505,520,823,678,976 - Step 5: Solve for x
x = 593,505,520,823,678,976/539,104,685 - Step 6: Final answer
x = 1,100,909,595.74
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.