Finding the Third Proportional to 5,474,681,811 and 11,239,592,454
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Solution
The third proportional to 5,474,681,811 and 11,239,592,454 is: 23,075,028,447.90
Step by Step Solution
- Step 1: Write the proportion equation
5,474,681,811 : 11,239,592,454 = 11,239,592,454 : x - Step 2: Convert to fraction form
5,474,681,811/11,239,592,454 = 11,239,592,454/x - Step 3: Cross multiply
5,474,681,811x = 11,239,592,454 × 11,239,592,454 - Step 4: Simplify right side
5,474,681,811x = 126,328,438,532,013,735,936 - Step 5: Solve for x
x = 126,328,438,532,013,735,936/5,474,681,811 - Step 6: Final answer
x = 23,075,028,447.90
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.