Finding the Fourth Proportional to 71,519,714,140,092, 98,715,569,096,712 and 46,581,318,457,668
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Solution
The fourth proportional to 71,519,714,140,092, 98,715,569,096,712 and 46,581,318,457,668 is: 64,294,179,809,175.01
Step by Step Solution
- Step 1: Write the proportion equation
71,519,714,140,092 : 98,715,569,096,712 = 46,581,318,457,668 : x - Step 2: Convert to fraction form
71,519,714,140,092/98,715,569,096,712 = 46,581,318,457,668/x - Step 3: Cross multiply
71,519,714,140,092x = 98,715,569,096,712 × 46,581,318,457,668 - Step 4: Simplify right side
71,519,714,140,092x = 4,598,301,360,823,871,399,088,095,232 - Step 5: Solve for x
x = 4,598,301,360,823,871,399,088,095,232/71,519,714,140,092 - Step 6: Final answer
x = 64,294,179,809,175.01
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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.