Finding the Fourth Proportional to 2,034,895,469.74, 3,051,620,860.30 and 597,043,720.24
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Solution
The fourth proportional to 2,034,895,469.74, 3,051,620,860.30 and 597,043,720.24 is: 895,353,642.63
Step by Step Solution
- Step 1: Write the proportion equation
2,034,895,469.74 : 3,051,620,860.30 = 597,043,720.24 : x - Step 2: Convert to fraction form
2,034,895,469.74/3,051,620,860.30 = 597,043,720.24/x - Step 3: Cross multiply
2,034,895,469.74x = 3,051,620,860.30 × 597,043,720.24 - Step 4: Simplify right side
2,034,895,469.74x = 1,821,951,071,195,501,568 - Step 5: Solve for x
x = 1,821,951,071,195,501,568/2,034,895,469.74 - Step 6: Final answer
x = 895,353,642.63
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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.