Finding the Third Proportional to 134,514,048 and 289,658,418
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Solution
The third proportional to 134,514,048 and 289,658,418 is: 623,741,537.53
Step by Step Solution
- Step 1: Write the proportion equation
134,514,048 : 289,658,418 = 289,658,418 : x - Step 2: Convert to fraction form
134,514,048/289,658,418 = 289,658,418/x - Step 3: Cross multiply
134,514,048x = 289,658,418 × 289,658,418 - Step 4: Simplify right side
134,514,048x = 83,901,999,118,262,720 - Step 5: Solve for x
x = 83,901,999,118,262,720/134,514,048 - Step 6: Final answer
x = 623,741,537.53
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.