Finding the Third Proportional to 573,796,958,220 and 1,255,684,685,688
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Solution
The third proportional to 573,796,958,220 and 1,255,684,685,688 is: 2,747,912,841,438.99
Step by Step Solution
- Step 1: Write the proportion equation
573,796,958,220 : 1,255,684,685,688 = 1,255,684,685,688 : x - Step 2: Convert to fraction form
573,796,958,220/1,255,684,685,688 = 1,255,684,685,688/x - Step 3: Cross multiply
573,796,958,220x = 1,255,684,685,688 × 1,255,684,685,688 - Step 4: Simplify right side
573,796,958,220x = 1,576,744,029,871,371,318,198,272 - Step 5: Solve for x
x = 1,576,744,029,871,371,318,198,272/573,796,958,220 - Step 6: Final answer
x = 2,747,912,841,438.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.