Finding the Fourth Proportional to 29,532,996,556.29, 44,304,108,700.95 and 9,631,255,221.99
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Solution
The fourth proportional to 29,532,996,556.29, 44,304,108,700.95 and 9,631,255,221.99 is: 14,448,387,500.01
Step by Step Solution
- Step 1: Write the proportion equation
29,532,996,556.29 : 44,304,108,700.95 = 9,631,255,221.99 : x - Step 2: Convert to fraction form
29,532,996,556.29/44,304,108,700.95 = 9,631,255,221.99/x - Step 3: Cross multiply
29,532,996,556.29x = 44,304,108,700.95 × 9,631,255,221.99 - Step 4: Simplify right side
29,532,996,556.29x = 426,704,178,281,618,014,208 - Step 5: Solve for x
x = 426,704,178,281,618,014,208/29,532,996,556.29 - Step 6: Final answer
x = 14,448,387,500.01
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1.5x scale
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.