Finding the Third Proportional to 12,427,638,594.47 and 27,261,332,022.09
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Solution
The third proportional to 12,427,638,594.47 and 27,261,332,022.09 is: 59,800,598,317.17
Step by Step Solution
- Step 1: Write the proportion equation
12,427,638,594.47 : 27,261,332,022.09 = 27,261,332,022.09 : x - Step 2: Convert to fraction form
12,427,638,594.47/27,261,332,022.09 = 27,261,332,022.09/x - Step 3: Cross multiply
12,427,638,594.47x = 27,261,332,022.09 × 27,261,332,022.09 - Step 4: Simplify right side
12,427,638,594.47x = 743,180,223,618,793,078,784 - Step 5: Solve for x
x = 743,180,223,618,793,078,784/12,427,638,594.47 - Step 6: Final answer
x = 59,800,598,317.17
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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.