Finding the Fourth Proportional to 1,741,084,971,998.40, 2,402,704,518,621.30 and 959,800,935,886.73
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Solution
The fourth proportional to 1,741,084,971,998.40, 2,402,704,518,621.30 and 959,800,935,886.73 is: 1,324,529,292,206.26
Step by Step Solution
- Step 1: Write the proportion equation
1,741,084,971,998.40 : 2,402,704,518,621.30 = 959,800,935,886.73 : x - Step 2: Convert to fraction form
1,741,084,971,998.40/2,402,704,518,621.30 = 959,800,935,886.73/x - Step 3: Cross multiply
1,741,084,971,998.40x = 2,402,704,518,621.30 × 959,800,935,886.73 - Step 4: Simplify right side
1,741,084,971,998.40x = 2,306,118,045,631,998,595,170,304 - Step 5: Solve for x
x = 2,306,118,045,631,998,595,170,304/1,741,084,971,998.40 - Step 6: Final answer
x = 1,324,529,292,206.26
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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.