Finding the Third Proportional to 718,771,740 and 1,104,121,320
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Solution
The third proportional to 718,771,740 and 1,104,121,320 is: 1,696,065,414.70
Step by Step Solution
- Step 1: Write the proportion equation
718,771,740 : 1,104,121,320 = 1,104,121,320 : x - Step 2: Convert to fraction form
718,771,740/1,104,121,320 = 1,104,121,320/x - Step 3: Cross multiply
718,771,740x = 1,104,121,320 × 1,104,121,320 - Step 4: Simplify right side
718,771,740x = 1,219,083,889,278,542,336 - Step 5: Solve for x
x = 1,219,083,889,278,542,336/718,771,740 - Step 6: Final answer
x = 1,696,065,414.70
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.