Finding the Third Proportional to 514,129,585.88 and 783,240,860.63
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Solution
The third proportional to 514,129,585.88 and 783,240,860.63 is: 1,193,213,272.70
Step by Step Solution
- Step 1: Write the proportion equation
514,129,585.88 : 783,240,860.63 = 783,240,860.63 : x - Step 2: Convert to fraction form
514,129,585.88/783,240,860.63 = 783,240,860.63/x - Step 3: Cross multiply
514,129,585.88x = 783,240,860.63 × 783,240,860.63 - Step 4: Simplify right side
514,129,585.88x = 613,466,245,752,590,720 - Step 5: Solve for x
x = 613,466,245,752,590,720/514,129,585.88 - Step 6: Final answer
x = 1,193,213,272.70
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.