Finding the Third Proportional to 42,088,232,646 and 91,585,690,812
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Solution
The third proportional to 42,088,232,646 and 91,585,690,812 is: 199,294,155,020.99
Step by Step Solution
- Step 1: Write the proportion equation
42,088,232,646 : 91,585,690,812 = 91,585,690,812 : x - Step 2: Convert to fraction form
42,088,232,646/91,585,690,812 = 91,585,690,812/x - Step 3: Cross multiply
42,088,232,646x = 91,585,690,812 × 91,585,690,812 - Step 4: Simplify right side
42,088,232,646x = 8,387,938,761,511,260,913,664 - Step 5: Solve for x
x = 8,387,938,761,511,260,913,664/42,088,232,646 - Step 6: Final answer
x = 199,294,155,020.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.