Finding the Third Proportional to 46,317,184 and 68,128,542
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Solution
The third proportional to 46,317,184 and 68,128,542 is: 100,211,149.17
Step by Step Solution
- Step 1: Write the proportion equation
46,317,184 : 68,128,542 = 68,128,542 : x - Step 2: Convert to fraction form
46,317,184/68,128,542 = 68,128,542/x - Step 3: Cross multiply
46,317,184x = 68,128,542 × 68,128,542 - Step 4: Simplify right side
46,317,184x = 4,641,498,235,045,764 - Step 5: Solve for x
x = 4,641,498,235,045,764/46,317,184 - Step 6: Final answer
x = 100,211,149.17
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.