Finding the Third Proportional to 767,613,338 and 1,122,631,412
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Solution
The third proportional to 767,613,338 and 1,122,631,412 is: 1,641,843,913.88
Step by Step Solution
- Step 1: Write the proportion equation
767,613,338 : 1,122,631,412 = 1,122,631,412 : x - Step 2: Convert to fraction form
767,613,338/1,122,631,412 = 1,122,631,412/x - Step 3: Cross multiply
767,613,338x = 1,122,631,412 × 1,122,631,412 - Step 4: Simplify right side
767,613,338x = 1,260,301,287,209,113,856 - Step 5: Solve for x
x = 1,260,301,287,209,113,856/767,613,338 - Step 6: Final answer
x = 1,641,843,913.88
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.