Finding the Fourth Proportional to 1,741,084,972,000.20, 2,402,704,518,623.60 and 959,800,935,888.45
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Solution
The fourth proportional to 1,741,084,972,000.20, 2,402,704,518,623.60 and 959,800,935,888.45 is: 1,324,529,292,208.53
Step by Step Solution
- Step 1: Write the proportion equation
1,741,084,972,000.20 : 2,402,704,518,623.60 = 959,800,935,888.45 : x - Step 2: Convert to fraction form
1,741,084,972,000.20/2,402,704,518,623.60 = 959,800,935,888.45/x - Step 3: Cross multiply
1,741,084,972,000.20x = 2,402,704,518,623.60 × 959,800,935,888.45 - Step 4: Simplify right side
1,741,084,972,000.20x = 2,306,118,045,638,339,040,641,024 - Step 5: Solve for x
x = 2,306,118,045,638,339,040,641,024/1,741,084,972,000.20 - Step 6: Final answer
x = 1,324,529,292,208.53
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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.