Finding the Third Proportional to 1,664,452,644 and 2,448,415,542
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Solution
The third proportional to 1,664,452,644 and 2,448,415,542 is: 3,601,627,650.94
Step by Step Solution
- Step 1: Write the proportion equation
1,664,452,644 : 2,448,415,542 = 2,448,415,542 : x - Step 2: Convert to fraction form
1,664,452,644/2,448,415,542 = 2,448,415,542/x - Step 3: Cross multiply
1,664,452,644x = 2,448,415,542 × 2,448,415,542 - Step 4: Simplify right side
1,664,452,644x = 5,994,738,666,307,153,920 - Step 5: Solve for x
x = 5,994,738,666,307,153,920/1,664,452,644 - Step 6: Final answer
x = 3,601,627,650.94
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.