Finding the Fourth Proportional to 757,735,705,477.05, 1,136,603,571,346.90 and 184,047,952,746.13
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Solution
The fourth proportional to 757,735,705,477.05, 1,136,603,571,346.90 and 184,047,952,746.13 is: 276,071,932,308.69
Step by Step Solution
- Step 1: Write the proportion equation
757,735,705,477.05 : 1,136,603,571,346.90 = 184,047,952,746.13 : x - Step 2: Convert to fraction form
757,735,705,477.05/1,136,603,571,346.90 = 184,047,952,746.13/x - Step 3: Cross multiply
757,735,705,477.05x = 1,136,603,571,346.90 × 184,047,952,746.13 - Step 4: Simplify right side
757,735,705,477.05x = 209,189,560,390,336,833,912,832 - Step 5: Solve for x
x = 209,189,560,390,336,833,912,832/757,735,705,477.05 - Step 6: Final answer
x = 276,071,932,308.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.