Finding the Fourth Proportional to 1,741,084,971,999.40, 2,402,704,518,622.70 and 959,800,935,887.75
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Solution
The fourth proportional to 1,741,084,971,999.40, 2,402,704,518,622.70 and 959,800,935,887.75 is: 1,324,529,292,207.68
Step by Step Solution
- Step 1: Write the proportion equation
1,741,084,971,999.40 : 2,402,704,518,622.70 = 959,800,935,887.75 : x - Step 2: Convert to fraction form
1,741,084,971,999.40/2,402,704,518,622.70 = 959,800,935,887.75/x - Step 3: Cross multiply
1,741,084,971,999.40x = 2,402,704,518,622.70 × 959,800,935,887.75 - Step 4: Simplify right side
1,741,084,971,999.40x = 2,306,118,045,635,793,467,211,776 - Step 5: Solve for x
x = 2,306,118,045,635,793,467,211,776/1,741,084,971,999.40 - Step 6: Final answer
x = 1,324,529,292,207.68
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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.