Finding the Fourth Proportional to 62,877,743,255,830, 94,318,536,331,076 and 21,571,923,983,651
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Solution
The fourth proportional to 62,877,743,255,830, 94,318,536,331,076 and 21,571,923,983,651 is: 32,358,545,180,365.49
Step by Step Solution
- Step 1: Write the proportion equation
62,877,743,255,830 : 94,318,536,331,076 = 21,571,923,983,651 : x - Step 2: Convert to fraction form
62,877,743,255,830/94,318,536,331,076 = 21,571,923,983,651/x - Step 3: Cross multiply
62,877,743,255,830x = 94,318,536,331,076 × 21,571,923,983,651 - Step 4: Simplify right side
62,877,743,255,830x = 2,034,632,295,983,196,437,183,725,568 - Step 5: Solve for x
x = 2,034,632,295,983,196,437,183,725,568/62,877,743,255,830 - Step 6: Final answer
x = 32,358,545,180,365.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.