Finding the Third Proportional to 117,996,542,832 and 259,528,880,364
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Solution
The third proportional to 117,996,542,832 and 259,528,880,364 is: 570,823,840,482.26
Step by Step Solution
- Step 1: Write the proportion equation
117,996,542,832 : 259,528,880,364 = 259,528,880,364 : x - Step 2: Convert to fraction form
117,996,542,832/259,528,880,364 = 259,528,880,364/x - Step 3: Cross multiply
117,996,542,832x = 259,528,880,364 × 259,528,880,364 - Step 4: Simplify right side
117,996,542,832x = 67,355,239,742,991,427,960,832 - Step 5: Solve for x
x = 67,355,239,742,991,427,960,832/117,996,542,832 - Step 6: Final answer
x = 570,823,840,482.26
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.