Finding the Fourth Proportional to 1,584,173,114.70, 2,376,259,672.05 and 1,448,012,244.30
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Solution
The fourth proportional to 1,584,173,114.70, 2,376,259,672.05 and 1,448,012,244.30 is: 2,172,018,366.45
Step by Step Solution
- Step 1: Write the proportion equation
1,584,173,114.70 : 2,376,259,672.05 = 1,448,012,244.30 : x - Step 2: Convert to fraction form
1,584,173,114.70/2,376,259,672.05 = 1,448,012,244.30/x - Step 3: Cross multiply
1,584,173,114.70x = 2,376,259,672.05 × 1,448,012,244.30 - Step 4: Simplify right side
1,584,173,114.70x = 3,440,853,100,764,702,720 - Step 5: Solve for x
x = 3,440,853,100,764,702,720/1,584,173,114.70 - Step 6: Final answer
x = 2,172,018,366.45
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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.