Finding the Third Proportional to 514,129,582.13 and 783,240,855.19
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Solution
The third proportional to 514,129,582.13 and 783,240,855.19 is: 1,193,213,264.83
Step by Step Solution
- Step 1: Write the proportion equation
514,129,582.13 : 783,240,855.19 = 783,240,855.19 : x - Step 2: Convert to fraction form
514,129,582.13/783,240,855.19 = 783,240,855.19/x - Step 3: Cross multiply
514,129,582.13x = 783,240,855.19 × 783,240,855.19 - Step 4: Simplify right side
514,129,582.13x = 613,466,237,234,846,336 - Step 5: Solve for x
x = 613,466,237,234,846,336/514,129,582.13 - Step 6: Final answer
x = 1,193,213,264.83
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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.