Finding the Fourth Proportional to 16,201,782,854.20, 24,264,453,686.10 and 10,010,046,431.80
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Solution
The fourth proportional to 16,201,782,854.20, 24,264,453,686.10 and 10,010,046,431.80 is: 14,991,455,583.99
Step by Step Solution
- Step 1: Write the proportion equation
16,201,782,854.20 : 24,264,453,686.10 = 10,010,046,431.80 : x - Step 2: Convert to fraction form
16,201,782,854.20/24,264,453,686.10 = 10,010,046,431.80/x - Step 3: Cross multiply
16,201,782,854.20x = 24,264,453,686.10 × 10,010,046,431.80 - Step 4: Simplify right side
16,201,782,854.20x = 242,888,308,040,121,614,336 - Step 5: Solve for x
x = 242,888,308,040,121,614,336/16,201,782,854.20 - Step 6: Final answer
x = 14,991,455,583.99
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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.