Finding the Third Proportional to 1,227,421,092 and 2,692,477,230
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Solution
The third proportional to 1,227,421,092 and 2,692,477,230 is: 5,906,231,920.99
Step by Step Solution
- Step 1: Write the proportion equation
1,227,421,092 : 2,692,477,230 = 2,692,477,230 : x - Step 2: Convert to fraction form
1,227,421,092/2,692,477,230 = 2,692,477,230/x - Step 3: Cross multiply
1,227,421,092x = 2,692,477,230 × 2,692,477,230 - Step 4: Simplify right side
1,227,421,092x = 7,249,433,634,068,472,832 - Step 5: Solve for x
x = 7,249,433,634,068,472,832/1,227,421,092 - Step 6: Final answer
x = 5,906,231,920.99
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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.