Finding the Third Proportional to 53,866,450.50 and 83,578,618.50
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Solution
The third proportional to 53,866,450.50 and 83,578,618.50 is: 129,679,706.12
Step by Step Solution
- Step 1: Write the proportion equation
53,866,450.50 : 83,578,618.50 = 83,578,618.50 : x - Step 2: Convert to fraction form
53,866,450.50/83,578,618.50 = 83,578,618.50/x - Step 3: Cross multiply
53,866,450.50x = 83,578,618.50 × 83,578,618.50 - Step 4: Simplify right side
53,866,450.50x = 6,985,385,470,368,542 - Step 5: Solve for x
x = 6,985,385,470,368,542/53,866,450.50 - Step 6: Final answer
x = 129,679,706.12
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.