Finding the Fourth Proportional to 346,342,083,986.18, 519,149,460,984.48 and 116,529,634,224.24
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Solution
The fourth proportional to 346,342,083,986.18, 519,149,460,984.48 and 116,529,634,224.24 is: 174,672,093,266.75
Step by Step Solution
- Step 1: Write the proportion equation
346,342,083,986.18 : 519,149,460,984.48 = 116,529,634,224.24 : x - Step 2: Convert to fraction form
346,342,083,986.18/519,149,460,984.48 = 116,529,634,224.24/x - Step 3: Cross multiply
346,342,083,986.18x = 519,149,460,984.48 × 116,529,634,224.24 - Step 4: Simplify right side
346,342,083,986.18x = 60,496,296,796,232,808,923,136 - Step 5: Solve for x
x = 60,496,296,796,232,808,923,136/346,342,083,986.18 - Step 6: Final answer
x = 174,672,093,266.75
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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.