Finding the Fourth Proportional to 2,317,491,029.10, 3,476,236,543.65 and 2,064,950,265.90
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Solution
The fourth proportional to 2,317,491,029.10, 3,476,236,543.65 and 2,064,950,265.90 is: 3,097,425,398.85
Step by Step Solution
- Step 1: Write the proportion equation
2,317,491,029.10 : 3,476,236,543.65 = 2,064,950,265.90 : x - Step 2: Convert to fraction form
2,317,491,029.10/3,476,236,543.65 = 2,064,950,265.90/x - Step 3: Cross multiply
2,317,491,029.10x = 3,476,236,543.65 × 2,064,950,265.90 - Step 4: Simplify right side
2,317,491,029.10x = 7,178,255,575,141,364,736 - Step 5: Solve for x
x = 7,178,255,575,141,364,736/2,317,491,029.10 - Step 6: Final answer
x = 3,097,425,398.85
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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.