Finding the Fourth Proportional to 244,701,188,478.24, 337,672,424,765.98 and 134,829,385,999.73
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Solution
The fourth proportional to 244,701,188,478.24, 337,672,424,765.98 and 134,829,385,999.73 is: 186,056,169,090.84
Step by Step Solution
- Step 1: Write the proportion equation
244,701,188,478.24 : 337,672,424,765.98 = 134,829,385,999.73 : x - Step 2: Convert to fraction form
244,701,188,478.24/337,672,424,765.98 = 134,829,385,999.73/x - Step 3: Cross multiply
244,701,188,478.24x = 337,672,424,765.98 × 134,829,385,999.73 - Step 4: Simplify right side
244,701,188,478.24x = 45,528,165,700,237,101,367,296 - Step 5: Solve for x
x = 45,528,165,700,237,101,367,296/244,701,188,478.24 - Step 6: Final answer
x = 186,056,169,090.84
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.